20260574688

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{19961}}^1$

素因数の和:20180

約数の個数: 96

約数和(自身を含む): 54227970720

約数和(自身を除く): 33967396032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 776, 872, 1164, 1308, 1552, 1744, 2328, 2616, 3104, 3488, 4656, 5232, 9312, 10464, 10573, 19961, 21146, 31719, 39922, 42292, 59883, 63438, 79844, 84584, 119766, 126876, 159688, 169168, 239532, 253752, 319376, 338336, 479064, 507504, 638752, 958128, 1015008, 1916256, 1936217, 2175749, 3872434, 4351498, 5808651, 6527247, 7744868, 8702996, 11617302, 13054494, 15489736, 17405992, 23234604, 26108988, 30979472, 34811984, 46469208, 52217976, 61958944, 69623968, 92938416, 104435952, 185876832, 208871904, 211047653, 422095306, 633142959, 844190612, 1266285918, 1688381224, 2532571836, 3376762448, 5065143672, 6753524896, 10130287344, 20260574688]

約数ペア:

[(1, 20260574688), (2, 10130287344), (3, 6753524896), (4, 5065143672), (6, 3376762448), (8, 2532571836), (12, 1688381224), (16, 1266285918), (24, 844190612), (32, 633142959), (48, 422095306), (96, 211047653), (97, 208871904), (109, 185876832), (194, 104435952), (218, 92938416), (291, 69623968), (327, 61958944), (388, 52217976), (436, 46469208), (582, 34811984), (654, 30979472), (776, 26108988), (872, 23234604), (1164, 17405992), (1308, 15489736), (1552, 13054494), (1744, 11617302), (2328, 8702996), (2616, 7744868), (3104, 6527247), (3488, 5808651), (4656, 4351498), (5232, 3872434), (9312, 2175749), (10464, 1936217), (10573, 1916256), (19961, 1015008), (21146, 958128), (31719, 638752), (39922, 507504), (42292, 479064), (59883, 338336), (63438, 319376), (79844, 253752), (84584, 239532), (119766, 169168), (126876, 159688)]