20802688971262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1\times {\mathrm{3688199}}^1$

素因数の和:3689232

約数の個数: 32

約数和(自身を含む): 34176336480000

約数和(自身を除く): 13373647508738

約数列:

[1, 2, 11, 22, 449, 571, 898, 1142, 4939, 6281, 9878, 12562, 256379, 512758, 2820169, 3688199, 5640338, 7376398, 40570189, 81140378, 1656001351, 2105961629, 3312002702, 4211923258, 18216014861, 23165577919, 36432029722, 46331155838, 945576771421, 1891153542842, 10401344485631, 20802688971262]

約数ペア:

[(1, 20802688971262), (2, 10401344485631), (11, 1891153542842), (22, 945576771421), (449, 46331155838), (571, 36432029722), (898, 23165577919), (1142, 18216014861), (4939, 4211923258), (6281, 3312002702), (9878, 2105961629), (12562, 1656001351), (256379, 81140378), (512758, 40570189), (2820169, 7376398), (3688199, 5640338)]