20501098992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:301

約数の個数: 480

約数和(自身を含む): 67563175680

約数和(自身を除く): 47062076688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 43, 44, 48, 58, 66, 72, 86, 87, 88, 97, 99, 107, 116, 129, 132, 144, 172, 174, 176, 194, 198, 214, 232, 258, 261, 264, 291, 319, 321, 344, 348, 387, 388, 396, 428, 464, 473, 516, 522, 528, 582, 638, 642, 688, 696, 774, 776, 792, 856, 873, 946, 957, 963, 1032, 1044, 1067, 1164, 1177, 1247, 1276, 1284, 1392, 1419, 1548, 1552, 1584, 1712, 1746, 1892, 1914, 1926, 2064, 2088, 2134, 2328, 2354, 2494, 2552, 2568, 2813, 2838, 2871, 3096, 3103, 3201, 3492, 3531, 3741, 3784, 3828, 3852, 4171, 4176, 4257, 4268, 4601, 4656, 4708, 4988, 5104, 5136, 5626, 5676, 5742, 6192, 6206, 6402, 6984, 7062, 7482, 7568, 7656, 7704, 8342, 8439, 8514, 8536, 9202, 9309, 9416, 9603, 9976, 10379, 10593, 11223, 11252, 11352, 11484, 12412, 12513, 12804, 13717, 13803, 13968, 14124, 14964, 15312, 15408, 16684, 16878, 17028, 17072, 18404, 18618, 18832, 19206, 19952, 20758, 21186, 22446, 22504, 22704, 22968, 24824, 25026, 25317, 25608, 27434, 27606, 27927, 28248, 29928, 30943, 31137, 33368, 33756, 34056, 34133, 36808, 37236, 37539, 38412, 41151, 41409, 41516, 42372, 44892, 45008, 45881, 45936, 49648, 50052, 50611, 50634, 51216, 54868, 55212, 55854, 56496, 59856, 61886, 62274, 66736, 67512, 68112, 68266, 73616, 74472, 75078, 76824, 82302, 82818, 83032, 84744, 89784, 91762, 92829, 93411, 100104, 101222, 101268, 102399, 109736, 110424, 111708, 114169, 120959, 123453, 123772, 124548, 133429, 135024, 136532, 137643, 148944, 150156, 151833, 153648, 164604, 165636, 166064, 169488, 179568, 183524, 185658, 186822, 200208, 202444, 202536, 204798, 219472, 220848, 223416, 228338, 241918, 246906, 247544, 249096, 266858, 273064, 275286, 278487, 300312, 300991, 303666, 307197, 329208, 331272, 342507, 362877, 367048, 371316, 373644, 400287, 404888, 405072, 409596, 412929, 446297, 446832, 455499, 456676, 483836, 493812, 495088, 498192, 533716, 546128, 550572, 556974, 600624, 601982, 607332, 614394, 658416, 662544, 685014, 725754, 734096, 742632, 747288, 800574, 809776, 819192, 825858, 892594, 902973, 910998, 913352, 967672, 987624, 1027521, 1067432, 1088631, 1101144, 1113948, 1200861, 1203964, 1214664, 1228788, 1330549, 1338891, 1370028, 1451508, 1467719, 1485264, 1494576, 1601148, 1638384, 1651716, 1785188, 1805946, 1821996, 1826704, 1935344, 1975248, 2055042, 2134864, 2177262, 2202288, 2227896, 2401722, 2407928, 2429328, 2457576, 2661098, 2677782, 2708919, 2740056, 2903016, 2935438, 3202296, 3303432, 3310901, 3570376, 3611892, 3643992, 3991647, 4016673, 4110084, 4354524, 4403157, 4455792, 4803444, 4815856, 4909267, 4915152, 5322196, 5355564, 5417838, 5480112, 5806032, 5870876, 6404592, 6606864, 6621802, 7140752, 7223784, 7287984, 7983294, 8033346, 8220168, 8709048, 8806314, 9606888, 9818534, 9932703, 10644392, 10711128, 10835676, 11741752, 11974941, 12942613, 13209471, 13243604, 14447568, 14727801, 15966588, 16066692, 16440336, 17418096, 17612628, 19213776, 19637068, 19865406, 21288784, 21422256, 21671352, 23483504, 23949882, 25885226, 26418942, 26487208, 29455602, 29798109, 31933176, 32133384, 35225256, 38827839, 39274136, 39730812, 43342704, 44183403, 47899764, 51770452, 52837884, 52974416, 58911204, 59596218, 63866352, 64266768, 70450512, 77655678, 78548272, 79461624, 88366806, 95799528, 103540904, 105675768, 116483517, 117822408, 119192436, 142368743, 155311356, 158923248, 176733612, 191599056, 207081808, 211351536, 232967034, 235644816, 238384872, 284737486, 310622712, 353467224, 427106229, 465934068, 476769744, 569474972, 621245424, 706934448, 854212458, 931868136, 1138949944, 1281318687, 1708424916, 1863736272, 2277899888, 2562637374, 3416849832, 5125274748, 6833699664, 10250549496, 20501098992]

約数ペア:

[(1, 20501098992), (2, 10250549496), (3, 6833699664), (4, 5125274748), (6, 3416849832), (8, 2562637374), (9, 2277899888), (11, 1863736272), (12, 1708424916), (16, 1281318687), (18, 1138949944), (22, 931868136), (24, 854212458), (29, 706934448), (33, 621245424), (36, 569474972), (43, 476769744), (44, 465934068), (48, 427106229), (58, 353467224), (66, 310622712), (72, 284737486), (86, 238384872), (87, 235644816), (88, 232967034), (97, 211351536), (99, 207081808), (107, 191599056), (116, 176733612), (129, 158923248), (132, 155311356), (144, 142368743), (172, 119192436), (174, 117822408), (176, 116483517), (194, 105675768), (198, 103540904), (214, 95799528), (232, 88366806), (258, 79461624), (261, 78548272), (264, 77655678), (291, 70450512), (319, 64266768), (321, 63866352), (344, 59596218), (348, 58911204), (387, 52974416), (388, 52837884), (396, 51770452), (428, 47899764), (464, 44183403), (473, 43342704), (516, 39730812), (522, 39274136), (528, 38827839), (582, 35225256), (638, 32133384), (642, 31933176), (688, 29798109), (696, 29455602), (774, 26487208), (776, 26418942), (792, 25885226), (856, 23949882), (873, 23483504), (946, 21671352), (957, 21422256), (963, 21288784), (1032, 19865406), (1044, 19637068), (1067, 19213776), (1164, 17612628), (1177, 17418096), (1247, 16440336), (1276, 16066692), (1284, 15966588), (1392, 14727801), (1419, 14447568), (1548, 13243604), (1552, 13209471), (1584, 12942613), (1712, 11974941), (1746, 11741752), (1892, 10835676), (1914, 10711128), (1926, 10644392), (2064, 9932703), (2088, 9818534), (2134, 9606888), (2328, 8806314), (2354, 8709048), (2494, 8220168), (2552, 8033346), (2568, 7983294), (2813, 7287984), (2838, 7223784), (2871, 7140752), (3096, 6621802), (3103, 6606864), (3201, 6404592), (3492, 5870876), (3531, 5806032), (3741, 5480112), (3784, 5417838), (3828, 5355564), (3852, 5322196), (4171, 4915152), (4176, 4909267), (4257, 4815856), (4268, 4803444), (4601, 4455792), (4656, 4403157), (4708, 4354524), (4988, 4110084), (5104, 4016673), (5136, 3991647), (5626, 3643992), (5676, 3611892), (5742, 3570376), (6192, 3310901), (6206, 3303432), (6402, 3202296), (6984, 2935438), (7062, 2903016), (7482, 2740056), (7568, 2708919), (7656, 2677782), (7704, 2661098), (8342, 2457576), (8439, 2429328), (8514, 2407928), (8536, 2401722), (9202, 2227896), (9309, 2202288), (9416, 2177262), (9603, 2134864), (9976, 2055042), (10379, 1975248), (10593, 1935344), (11223, 1826704), (11252, 1821996), (11352, 1805946), (11484, 1785188), (12412, 1651716), (12513, 1638384), (12804, 1601148), (13717, 1494576), (13803, 1485264), (13968, 1467719), (14124, 1451508), (14964, 1370028), (15312, 1338891), (15408, 1330549), (16684, 1228788), (16878, 1214664), (17028, 1203964), (17072, 1200861), (18404, 1113948), (18618, 1101144), (18832, 1088631), (19206, 1067432), (19952, 1027521), (20758, 987624), (21186, 967672), (22446, 913352), (22504, 910998), (22704, 902973), (22968, 892594), (24824, 825858), (25026, 819192), (25317, 809776), (25608, 800574), (27434, 747288), (27606, 742632), (27927, 734096), (28248, 725754), (29928, 685014), (30943, 662544), (31137, 658416), (33368, 614394), (33756, 607332), (34056, 601982), (34133, 600624), (36808, 556974), (37236, 550572), (37539, 546128), (38412, 533716), (41151, 498192), (41409, 495088), (41516, 493812), (42372, 483836), (44892, 456676), (45008, 455499), (45881, 446832), (45936, 446297), (49648, 412929), (50052, 409596), (50611, 405072), (50634, 404888), (51216, 400287), (54868, 373644), (55212, 371316), (55854, 367048), (56496, 362877), (59856, 342507), (61886, 331272), (62274, 329208), (66736, 307197), (67512, 303666), (68112, 300991), (68266, 300312), (73616, 278487), (74472, 275286), (75078, 273064), (76824, 266858), (82302, 249096), (82818, 247544), (83032, 246906), (84744, 241918), (89784, 228338), (91762, 223416), (92829, 220848), (93411, 219472), (100104, 204798), (101222, 202536), (101268, 202444), (102399, 200208), (109736, 186822), (110424, 185658), (111708, 183524), (114169, 179568), (120959, 169488), (123453, 166064), (123772, 165636), (124548, 164604), (133429, 153648), (135024, 151833), (136532, 150156), (137643, 148944)]