2020860413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{381943}}^1$

素因数の和:382004

約数の個数: 16

約数和(自身を含む): 2438330496

約数和(自身を除く): 417470083

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 381943, 4201373, 4965259, 14131891, 54617849, 155450801, 183714583, 2020860413]

約数ペア:

[(1, 2020860413), (11, 183714583), (13, 155450801), (37, 54617849), (143, 14131891), (407, 4965259), (481, 4201373), (5291, 381943)]