20125096698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{88261}}^1$

素因数の和:88423

約数の個数: 64

約数和(自身を含む): 47280188160

約数和(自身を除く): 27155091462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 89, 122, 178, 183, 267, 366, 427, 534, 623, 854, 1246, 1281, 1869, 2562, 3738, 5429, 10858, 16287, 32574, 38003, 76006, 88261, 114009, 176522, 228018, 264783, 529566, 617827, 1235654, 1853481, 3706962, 5383921, 7855229, 10767842, 15710458, 16151763, 23565687, 32303526, 37687447, 47131374, 54986603, 75374894, 109973206, 113062341, 164959809, 226124682, 329919618, 479168969, 958337938, 1437506907, 2875013814, 3354182783, 6708365566, 10062548349, 20125096698]

約数ペア:

[(1, 20125096698), (2, 10062548349), (3, 6708365566), (6, 3354182783), (7, 2875013814), (14, 1437506907), (21, 958337938), (42, 479168969), (61, 329919618), (89, 226124682), (122, 164959809), (178, 113062341), (183, 109973206), (267, 75374894), (366, 54986603), (427, 47131374), (534, 37687447), (623, 32303526), (854, 23565687), (1246, 16151763), (1281, 15710458), (1869, 10767842), (2562, 7855229), (3738, 5383921), (5429, 3706962), (10858, 1853481), (16287, 1235654), (32574, 617827), (38003, 529566), (76006, 264783), (88261, 228018), (114009, 176522)]