20809580402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27598913}}^1$

素因数の和:27598957

約数の個数: 16

約数和(自身を含む): 34774631640

約数和(自身を除く): 13965051238

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27598913, 55197826, 358785869, 717571738, 800368477, 1600736954, 10404790201, 20809580402]

約数ペア:

[(1, 20809580402), (2, 10404790201), (13, 1600736954), (26, 800368477), (29, 717571738), (58, 358785869), (377, 55197826), (754, 27598913)]