20149054044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{69067}}^1$

素因数の和:69255

約数の個数: 96

約数和(自身を含む): 56439054336

約数和(自身を除く): 36290000292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 151, 161, 276, 302, 322, 453, 483, 604, 644, 906, 966, 1057, 1812, 1932, 2114, 3171, 3473, 4228, 6342, 6946, 10419, 12684, 13892, 20838, 24311, 41676, 48622, 69067, 72933, 97244, 138134, 145866, 207201, 276268, 291732, 414402, 483469, 828804, 966938, 1450407, 1588541, 1933876, 2900814, 3177082, 4765623, 5801628, 6354164, 9531246, 10429117, 11119787, 19062492, 20858234, 22239574, 31287351, 33359361, 41716468, 44479148, 62574702, 66718722, 73003819, 125149404, 133437444, 146007638, 219011457, 239869691, 292015276, 438022914, 479739382, 719609073, 876045828, 959478764, 1439218146, 1679087837, 2878436292, 3358175674, 5037263511, 6716351348, 10074527022, 20149054044]

約数ペア:

[(1, 20149054044), (2, 10074527022), (3, 6716351348), (4, 5037263511), (6, 3358175674), (7, 2878436292), (12, 1679087837), (14, 1439218146), (21, 959478764), (23, 876045828), (28, 719609073), (42, 479739382), (46, 438022914), (69, 292015276), (84, 239869691), (92, 219011457), (138, 146007638), (151, 133437444), (161, 125149404), (276, 73003819), (302, 66718722), (322, 62574702), (453, 44479148), (483, 41716468), (604, 33359361), (644, 31287351), (906, 22239574), (966, 20858234), (1057, 19062492), (1812, 11119787), (1932, 10429117), (2114, 9531246), (3171, 6354164), (3473, 5801628), (4228, 4765623), (6342, 3177082), (6946, 2900814), (10419, 1933876), (12684, 1588541), (13892, 1450407), (20838, 966938), (24311, 828804), (41676, 483469), (48622, 414402), (69067, 291732), (72933, 276268), (97244, 207201), (138134, 145866)]