20054110

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17747}}^1$

素因数の和:17867

約数の個数: 16

約数和(自身を含む): 36418896

約数和(自身を除く): 16364786

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17747, 35494, 88735, 177470, 2005411, 4010822, 10027055, 20054110]

約数ペア:

[(1, 20054110), (2, 10027055), (5, 4010822), (10, 2005411), (113, 177470), (226, 88735), (565, 35494), (1130, 17747)]