20170104254

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{3581}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 30993871104

約数和(自身を除く): 10823766850

約数列:

[1, 2, 73, 146, 173, 223, 346, 446, 3581, 7162, 12629, 16279, 25258, 32558, 38579, 77158, 261413, 522826, 619513, 798563, 1239026, 1597126, 2816267, 5632534, 45224449, 58295099, 90448898, 116590198, 138151399, 276302798, 10085052127, 20170104254]

約数ペア:

[(1, 20170104254), (2, 10085052127), (73, 276302798), (146, 138151399), (173, 116590198), (223, 90448898), (346, 58295099), (446, 45224449), (3581, 5632534), (7162, 2816267), (12629, 1597126), (16279, 1239026), (25258, 798563), (32558, 619513), (38579, 522826), (77158, 261413)]