20565545114

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{9791}}^1\times {\mathrm{8017}}^1$

素因数の和:17941

約数の個数: 16

約数和(自身を含む): 31090853376

約数和(自身を除く): 10525308262

約数列:

[1, 2, 131, 262, 8017, 9791, 16034, 19582, 1050227, 1282621, 2100454, 2565242, 78494447, 156988894, 10282772557, 20565545114]

約数ペア:

[(1, 20565545114), (2, 10282772557), (131, 156988894), (262, 78494447), (8017, 2565242), (9791, 2100454), (16034, 1282621), (19582, 1050227)]