20512606752

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{69623}}^1$

素因数の和:69684

約数の個数: 192

約数和(自身を含む): 67373752320

約数和(自身を除く): 46861145568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 864, 992, 1023, 1056, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 2976, 3069, 3168, 3348, 4092, 4464, 4752, 5456, 6138, 6696, 8184, 8928, 9207, 9504, 10912, 12276, 13392, 16368, 18414, 24552, 26784, 32736, 36828, 49104, 69623, 73656, 98208, 139246, 147312, 208869, 278492, 294624, 417738, 556984, 626607, 765853, 835476, 1113968, 1253214, 1531706, 1670952, 1879821, 2158313, 2227936, 2297559, 2506428, 3063412, 3341904, 3759642, 4316626, 4595118, 5012856, 6126824, 6474939, 6683808, 6892677, 7519284, 8633252, 9190236, 10025712, 12253648, 12949878, 13785354, 15038568, 17266504, 18380472, 19424817, 20051424, 20678031, 23741443, 24507296, 25899756, 27570708, 30077136, 34533008, 36760944, 38849634, 41356062, 47482886, 51799512, 55141416, 58274451, 60154272, 69066016, 71224329, 73521888, 77699268, 82712124, 94965772, 103599024, 110282832, 116548902, 142448658, 155398536, 165424248, 189931544, 207198048, 213672987, 220565664, 233097804, 284897316, 310797072, 330848496, 379863088, 427345974, 466195608, 569794632, 621594144, 641018961, 661696992, 759726176, 854691948, 932391216, 1139589264, 1282037922, 1709383896, 1864782432, 2279178528, 2564075844, 3418767792, 5128151688, 6837535584, 10256303376, 20512606752]

約数ペア:

[(1, 20512606752), (2, 10256303376), (3, 6837535584), (4, 5128151688), (6, 3418767792), (8, 2564075844), (9, 2279178528), (11, 1864782432), (12, 1709383896), (16, 1282037922), (18, 1139589264), (22, 932391216), (24, 854691948), (27, 759726176), (31, 661696992), (32, 641018961), (33, 621594144), (36, 569794632), (44, 466195608), (48, 427345974), (54, 379863088), (62, 330848496), (66, 310797072), (72, 284897316), (88, 233097804), (93, 220565664), (96, 213672987), (99, 207198048), (108, 189931544), (124, 165424248), (132, 155398536), (144, 142448658), (176, 116548902), (186, 110282832), (198, 103599024), (216, 94965772), (248, 82712124), (264, 77699268), (279, 73521888), (288, 71224329), (297, 69066016), (341, 60154272), (352, 58274451), (372, 55141416), (396, 51799512), (432, 47482886), (496, 41356062), (528, 38849634), (558, 36760944), (594, 34533008), (682, 30077136), (744, 27570708), (792, 25899756), (837, 24507296), (864, 23741443), (992, 20678031), (1023, 20051424), (1056, 19424817), (1116, 18380472), (1188, 17266504), (1364, 15038568), (1488, 13785354), (1584, 12949878), (1674, 12253648), (2046, 10025712), (2232, 9190236), (2376, 8633252), (2728, 7519284), (2976, 6892677), (3069, 6683808), (3168, 6474939), (3348, 6126824), (4092, 5012856), (4464, 4595118), (4752, 4316626), (5456, 3759642), (6138, 3341904), (6696, 3063412), (8184, 2506428), (8928, 2297559), (9207, 2227936), (9504, 2158313), (10912, 1879821), (12276, 1670952), (13392, 1531706), (16368, 1253214), (18414, 1113968), (24552, 835476), (26784, 765853), (32736, 626607), (36828, 556984), (49104, 417738), (69623, 294624), (73656, 278492), (98208, 208869), (139246, 147312)]