20197668876

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 384

約数和(自身を含む): 64447488000

約数和(自身を除く): 44249819124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 53, 57, 66, 76, 77, 84, 98, 106, 114, 132, 133, 147, 154, 159, 196, 209, 212, 228, 231, 266, 294, 308, 318, 343, 371, 399, 418, 443, 462, 532, 539, 583, 588, 627, 636, 686, 742, 798, 836, 886, 924, 931, 1007, 1029, 1078, 1113, 1166, 1254, 1329, 1372, 1463, 1484, 1596, 1617, 1749, 1772, 1862, 2014, 2058, 2156, 2226, 2332, 2508, 2597, 2658, 2793, 2926, 3021, 3101, 3234, 3498, 3724, 3773, 4028, 4081, 4116, 4389, 4452, 4873, 5194, 5316, 5586, 5852, 6042, 6202, 6468, 6517, 6996, 7049, 7546, 7791, 8162, 8417, 8778, 9303, 9746, 10241, 10388, 11077, 11172, 11319, 12084, 12243, 12404, 13034, 14098, 14619, 15092, 15582, 16324, 16834, 17556, 18179, 18606, 19492, 19551, 20482, 21147, 21707, 22154, 22638, 23479, 24486, 25251, 26068, 28196, 28567, 29238, 30723, 31164, 33231, 33668, 34111, 36358, 37212, 39102, 40964, 42294, 43414, 44308, 45276, 46958, 48972, 49343, 50502, 54537, 57134, 58476, 58919, 61446, 65121, 66462, 68222, 70437, 71687, 72716, 77539, 78204, 84588, 85701, 86828, 92587, 93916, 98686, 101004, 102333, 109074, 114268, 117838, 122892, 130242, 132924, 136444, 140874, 143374, 148029, 151949, 155078, 164353, 171402, 176757, 185174, 197372, 199969, 204666, 215061, 218148, 232617, 235676, 238777, 258269, 260484, 277761, 281748, 286748, 296058, 303898, 310156, 328706, 342804, 345401, 353514, 370348, 399938, 409332, 412433, 430122, 446101, 455847, 465234, 477554, 493059, 516538, 542773, 555522, 592116, 599907, 607796, 648109, 657412, 690802, 707028, 716331, 774807, 799876, 824866, 860244, 892202, 911694, 930468, 955108, 986118, 1033076, 1036203, 1085546, 1111044, 1150471, 1199814, 1237299, 1296218, 1338303, 1381604, 1432662, 1549614, 1628319, 1649732, 1671439, 1784404, 1807883, 1823388, 1944327, 1972236, 2072406, 2171092, 2300942, 2399628, 2474598, 2592436, 2676606, 2865324, 2887031, 3099228, 3122707, 3256638, 3342878, 3451413, 3615766, 3799411, 3888654, 4144812, 4536763, 4601884, 4907111, 4949196, 5014317, 5353212, 5423649, 5774062, 6245414, 6513276, 6685756, 6902826, 7231532, 7598822, 7777308, 8053297, 8661093, 9073526, 9368121, 9814222, 10028634, 10847298, 11398233, 11548124, 12490828, 12655181, 13610289, 13805652, 14721333, 15197644, 16106594, 17322186, 18147052, 18736242, 19628444, 20057268, 21694596, 21858949, 22796466, 24159891, 25310362, 27220578, 29442666, 31757341, 32213188, 34349777, 34644372, 37472484, 37965543, 43717898, 45592932, 48319782, 50620724, 54441156, 58885332, 63514682, 65576847, 68699554, 75931086, 87435796, 88586267, 95272023, 96639564, 103049331, 127029364, 131153694, 137399108, 151862172, 153012643, 177172534, 190544046, 206098662, 240448439, 262307388, 265758801, 306025286, 354345068, 381088092, 412197324, 459037929, 480896878, 531517602, 612050572, 721345317, 918075858, 961793756, 1063035204, 1442690634, 1683139073, 1836151716, 2885381268, 3366278146, 5049417219, 6732556292, 10098834438, 20197668876]

約数ペア:

[(1, 20197668876), (2, 10098834438), (3, 6732556292), (4, 5049417219), (6, 3366278146), (7, 2885381268), (11, 1836151716), (12, 1683139073), (14, 1442690634), (19, 1063035204), (21, 961793756), (22, 918075858), (28, 721345317), (33, 612050572), (38, 531517602), (42, 480896878), (44, 459037929), (49, 412197324), (53, 381088092), (57, 354345068), (66, 306025286), (76, 265758801), (77, 262307388), (84, 240448439), (98, 206098662), (106, 190544046), (114, 177172534), (132, 153012643), (133, 151862172), (147, 137399108), (154, 131153694), (159, 127029364), (196, 103049331), (209, 96639564), (212, 95272023), (228, 88586267), (231, 87435796), (266, 75931086), (294, 68699554), (308, 65576847), (318, 63514682), (343, 58885332), (371, 54441156), (399, 50620724), (418, 48319782), (443, 45592932), (462, 43717898), (532, 37965543), (539, 37472484), (583, 34644372), (588, 34349777), (627, 32213188), (636, 31757341), (686, 29442666), (742, 27220578), (798, 25310362), (836, 24159891), (886, 22796466), (924, 21858949), (931, 21694596), (1007, 20057268), (1029, 19628444), (1078, 18736242), (1113, 18147052), (1166, 17322186), (1254, 16106594), (1329, 15197644), (1372, 14721333), (1463, 13805652), (1484, 13610289), (1596, 12655181), (1617, 12490828), (1749, 11548124), (1772, 11398233), (1862, 10847298), (2014, 10028634), (2058, 9814222), (2156, 9368121), (2226, 9073526), (2332, 8661093), (2508, 8053297), (2597, 7777308), (2658, 7598822), (2793, 7231532), (2926, 6902826), (3021, 6685756), (3101, 6513276), (3234, 6245414), (3498, 5774062), (3724, 5423649), (3773, 5353212), (4028, 5014317), (4081, 4949196), (4116, 4907111), (4389, 4601884), (4452, 4536763), (4873, 4144812), (5194, 3888654), (5316, 3799411), (5586, 3615766), (5852, 3451413), (6042, 3342878), (6202, 3256638), (6468, 3122707), (6517, 3099228), (6996, 2887031), (7049, 2865324), (7546, 2676606), (7791, 2592436), (8162, 2474598), (8417, 2399628), (8778, 2300942), (9303, 2171092), (9746, 2072406), (10241, 1972236), (10388, 1944327), (11077, 1823388), (11172, 1807883), (11319, 1784404), (12084, 1671439), (12243, 1649732), (12404, 1628319), (13034, 1549614), (14098, 1432662), (14619, 1381604), (15092, 1338303), (15582, 1296218), (16324, 1237299), (16834, 1199814), (17556, 1150471), (18179, 1111044), (18606, 1085546), (19492, 1036203), (19551, 1033076), (20482, 986118), (21147, 955108), (21707, 930468), (22154, 911694), (22638, 892202), (23479, 860244), (24486, 824866), (25251, 799876), (26068, 774807), (28196, 716331), (28567, 707028), (29238, 690802), (30723, 657412), (31164, 648109), (33231, 607796), (33668, 599907), (34111, 592116), (36358, 555522), (37212, 542773), (39102, 516538), (40964, 493059), (42294, 477554), (43414, 465234), (44308, 455847), (45276, 446101), (46958, 430122), (48972, 412433), (49343, 409332), (50502, 399938), (54537, 370348), (57134, 353514), (58476, 345401), (58919, 342804), (61446, 328706), (65121, 310156), (66462, 303898), (68222, 296058), (70437, 286748), (71687, 281748), (72716, 277761), (77539, 260484), (78204, 258269), (84588, 238777), (85701, 235676), (86828, 232617), (92587, 218148), (93916, 215061), (98686, 204666), (101004, 199969), (102333, 197372), (109074, 185174), (114268, 176757), (117838, 171402), (122892, 164353), (130242, 155078), (132924, 151949), (136444, 148029), (140874, 143374)]