20942745516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 576

約数和(自身を含む): 72996618240

約数和(自身を除く): 52053872724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 31, 33, 36, 38, 42, 44, 57, 62, 63, 66, 76, 77, 84, 93, 99, 101, 114, 124, 126, 127, 132, 133, 154, 171, 186, 198, 202, 209, 217, 228, 231, 252, 254, 266, 279, 303, 308, 341, 342, 372, 381, 396, 399, 404, 418, 434, 462, 508, 532, 558, 589, 606, 627, 651, 682, 684, 693, 707, 762, 798, 836, 868, 889, 909, 924, 1023, 1111, 1116, 1143, 1178, 1197, 1212, 1254, 1302, 1364, 1386, 1397, 1414, 1463, 1524, 1596, 1767, 1778, 1818, 1881, 1919, 1953, 2046, 2121, 2222, 2286, 2356, 2387, 2394, 2413, 2508, 2604, 2667, 2772, 2794, 2828, 2926, 3069, 3131, 3333, 3534, 3556, 3636, 3762, 3838, 3906, 3937, 4092, 4123, 4191, 4242, 4389, 4444, 4572, 4774, 4788, 4826, 5301, 5334, 5588, 5757, 5852, 6138, 6262, 6363, 6479, 6666, 7068, 7161, 7239, 7524, 7676, 7777, 7812, 7874, 8001, 8246, 8382, 8484, 8778, 9393, 9548, 9652, 9779, 9999, 10602, 10668, 11514, 11811, 12276, 12369, 12524, 12573, 12726, 12827, 12958, 13167, 13332, 13433, 14322, 14478, 15554, 15748, 16002, 16492, 16764, 16891, 17271, 17556, 18786, 19437, 19558, 19998, 21109, 21204, 21483, 21717, 21917, 23028, 23331, 23622, 24738, 25146, 25452, 25654, 25916, 26334, 26543, 26866, 27559, 28179, 28644, 28956, 29337, 31108, 32004, 33782, 34441, 34542, 35433, 37107, 37572, 38481, 38874, 39116, 39996, 40299, 42218, 42966, 43307, 43434, 43834, 45353, 46662, 47244, 49476, 50292, 50673, 51308, 52668, 53086, 53732, 55118, 56358, 58311, 58674, 59489, 63327, 65751, 67564, 68882, 69084, 69993, 70866, 74214, 74803, 76962, 77748, 79629, 80598, 82677, 84436, 85932, 86614, 86868, 87668, 88011, 89789, 90706, 93324, 101346, 103323, 106172, 110236, 112716, 115443, 116622, 117348, 118978, 120897, 126654, 129921, 131502, 136059, 137764, 139986, 141097, 141732, 147763, 148428, 149606, 152019, 153924, 159258, 161196, 165354, 173228, 176022, 178467, 179578, 181412, 185801, 189981, 197253, 202692, 206646, 224409, 230886, 233244, 237956, 238887, 241087, 241794, 243713, 248031, 253308, 259842, 263004, 269367, 272118, 279972, 282194, 295526, 299212, 303149, 304038, 309969, 318516, 330708, 352044, 356934, 359156, 371602, 379962, 389763, 394506, 397637, 408177, 413292, 416423, 423291, 443289, 448818, 461772, 477774, 482174, 483588, 487426, 496062, 519684, 523621, 535401, 538734, 544236, 557403, 564388, 591052, 606298, 608076, 619938, 654379, 673227, 713868, 723261, 731139, 743204, 759924, 779526, 789012, 795274, 808101, 816354, 822833, 832846, 846582, 886578, 897636, 909447, 955548, 964348, 974852, 987679, 992124, 1047242, 1070802, 1077468, 1114806, 1192911, 1212596, 1239876, 1249269, 1269873, 1308758, 1329867, 1346454, 1446522, 1462278, 1559052, 1570863, 1590548, 1616202, 1632708, 1645666, 1665692, 1672209, 1693164, 1705991, 1773156, 1818894, 1963137, 1975358, 2094484, 2141604, 2169783, 2193417, 2229612, 2385822, 2468499, 2498538, 2539746, 2617516, 2659734, 2680843, 2692908, 2728341, 2783459, 2893044, 2924556, 2963037, 3141726, 3232404, 3291332, 3344418, 3411982, 3578733, 3637788, 3747807, 3926274, 3950716, 4339566, 4374007, 4386834, 4580653, 4712589, 4771644, 4936998, 4997076, 5079492, 5117973, 5319468, 5361686, 5456682, 5566918, 5759831, 5889411, 5926074, 6283452, 6688836, 6823964, 7157466, 7405497, 7495614, 7555103, 7852548, 8042529, 8350377, 8679132, 8748014, 8773668, 8889111, 9161306, 9425178, 9873996, 10235946, 10723372, 10913364, 11133836, 11519662, 11778822, 11852148, 13122021, 13741959, 14314932, 14810994, 14991228, 15110206, 15353919, 16085058, 16700754, 17279493, 17496028, 17778222, 18322612, 18765901, 18850356, 20471892, 22665309, 23039324, 23557644, 24127587, 25051131, 26244042, 27483918, 29621988, 30220412, 30618049, 30707838, 32170116, 33401508, 34558986, 35556444, 37531802, 39366063, 41225877, 45330618, 48255174, 50102262, 51838479, 52488084, 52885721, 54967836, 56297703, 61236098, 61415676, 67995927, 69117972, 75063604, 78732126, 82451754, 83106133, 90661236, 91854147, 96510348, 100204524, 103676958, 105771442, 112595406, 122472196, 135991854, 157464252, 158657163, 164903508, 166212266, 168893109, 183708294, 207353916, 211542884, 225190812, 249318399, 271983708, 275562441, 317314326, 332424532, 337786218, 367416588, 475971489, 498636798, 551124882, 581742931, 634628652, 675572436, 747955197, 951942978, 997273596, 1102249764, 1163485862, 1495910394, 1745228793, 1903885956, 2326971724, 2991820788, 3490457586, 5235686379, 6980915172, 10471372758, 20942745516]

約数ペア:

[(1, 20942745516), (2, 10471372758), (3, 6980915172), (4, 5235686379), (6, 3490457586), (7, 2991820788), (9, 2326971724), (11, 1903885956), (12, 1745228793), (14, 1495910394), (18, 1163485862), (19, 1102249764), (21, 997273596), (22, 951942978), (28, 747955197), (31, 675572436), (33, 634628652), (36, 581742931), (38, 551124882), (42, 498636798), (44, 475971489), (57, 367416588), (62, 337786218), (63, 332424532), (66, 317314326), (76, 275562441), (77, 271983708), (84, 249318399), (93, 225190812), (99, 211542884), (101, 207353916), (114, 183708294), (124, 168893109), (126, 166212266), (127, 164903508), (132, 158657163), (133, 157464252), (154, 135991854), (171, 122472196), (186, 112595406), (198, 105771442), (202, 103676958), (209, 100204524), (217, 96510348), (228, 91854147), (231, 90661236), (252, 83106133), (254, 82451754), (266, 78732126), (279, 75063604), (303, 69117972), (308, 67995927), (341, 61415676), (342, 61236098), (372, 56297703), (381, 54967836), (396, 52885721), (399, 52488084), (404, 51838479), (418, 50102262), (434, 48255174), (462, 45330618), (508, 41225877), (532, 39366063), (558, 37531802), (589, 35556444), (606, 34558986), (627, 33401508), (651, 32170116), (682, 30707838), (684, 30618049), (693, 30220412), (707, 29621988), (762, 27483918), (798, 26244042), (836, 25051131), (868, 24127587), (889, 23557644), (909, 23039324), (924, 22665309), (1023, 20471892), (1111, 18850356), (1116, 18765901), (1143, 18322612), (1178, 17778222), (1197, 17496028), (1212, 17279493), (1254, 16700754), (1302, 16085058), (1364, 15353919), (1386, 15110206), (1397, 14991228), (1414, 14810994), (1463, 14314932), (1524, 13741959), (1596, 13122021), (1767, 11852148), (1778, 11778822), (1818, 11519662), (1881, 11133836), (1919, 10913364), (1953, 10723372), (2046, 10235946), (2121, 9873996), (2222, 9425178), (2286, 9161306), (2356, 8889111), (2387, 8773668), (2394, 8748014), (2413, 8679132), (2508, 8350377), (2604, 8042529), (2667, 7852548), (2772, 7555103), (2794, 7495614), (2828, 7405497), (2926, 7157466), (3069, 6823964), (3131, 6688836), (3333, 6283452), (3534, 5926074), (3556, 5889411), (3636, 5759831), (3762, 5566918), (3838, 5456682), (3906, 5361686), (3937, 5319468), (4092, 5117973), (4123, 5079492), (4191, 4997076), (4242, 4936998), (4389, 4771644), (4444, 4712589), (4572, 4580653), (4774, 4386834), (4788, 4374007), (4826, 4339566), (5301, 3950716), (5334, 3926274), (5588, 3747807), (5757, 3637788), (5852, 3578733), (6138, 3411982), (6262, 3344418), (6363, 3291332), (6479, 3232404), (6666, 3141726), (7068, 2963037), (7161, 2924556), (7239, 2893044), (7524, 2783459), (7676, 2728341), (7777, 2692908), (7812, 2680843), (7874, 2659734), (8001, 2617516), (8246, 2539746), (8382, 2498538), (8484, 2468499), (8778, 2385822), (9393, 2229612), (9548, 2193417), (9652, 2169783), (9779, 2141604), (9999, 2094484), (10602, 1975358), (10668, 1963137), (11514, 1818894), (11811, 1773156), (12276, 1705991), (12369, 1693164), (12524, 1672209), (12573, 1665692), (12726, 1645666), (12827, 1632708), (12958, 1616202), (13167, 1590548), (13332, 1570863), (13433, 1559052), (14322, 1462278), (14478, 1446522), (15554, 1346454), (15748, 1329867), (16002, 1308758), (16492, 1269873), (16764, 1249269), (16891, 1239876), (17271, 1212596), (17556, 1192911), (18786, 1114806), (19437, 1077468), (19558, 1070802), (19998, 1047242), (21109, 992124), (21204, 987679), (21483, 974852), (21717, 964348), (21917, 955548), (23028, 909447), (23331, 897636), (23622, 886578), (24738, 846582), (25146, 832846), (25452, 822833), (25654, 816354), (25916, 808101), (26334, 795274), (26543, 789012), (26866, 779526), (27559, 759924), (28179, 743204), (28644, 731139), (28956, 723261), (29337, 713868), (31108, 673227), (32004, 654379), (33782, 619938), (34441, 608076), (34542, 606298), (35433, 591052), (37107, 564388), (37572, 557403), (38481, 544236), (38874, 538734), (39116, 535401), (39996, 523621), (40299, 519684), (42218, 496062), (42966, 487426), (43307, 483588), (43434, 482174), (43834, 477774), (45353, 461772), (46662, 448818), (47244, 443289), (49476, 423291), (50292, 416423), (50673, 413292), (51308, 408177), (52668, 397637), (53086, 394506), (53732, 389763), (55118, 379962), (56358, 371602), (58311, 359156), (58674, 356934), (59489, 352044), (63327, 330708), (65751, 318516), (67564, 309969), (68882, 304038), (69084, 303149), (69993, 299212), (70866, 295526), (74214, 282194), (74803, 279972), (76962, 272118), (77748, 269367), (79629, 263004), (80598, 259842), (82677, 253308), (84436, 248031), (85932, 243713), (86614, 241794), (86868, 241087), (87668, 238887), (88011, 237956), (89789, 233244), (90706, 230886), (93324, 224409), (101346, 206646), (103323, 202692), (106172, 197253), (110236, 189981), (112716, 185801), (115443, 181412), (116622, 179578), (117348, 178467), (118978, 176022), (120897, 173228), (126654, 165354), (129921, 161196), (131502, 159258), (136059, 153924), (137764, 152019), (139986, 149606), (141097, 148428), (141732, 147763)]