2020131.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15791}}^1$

素因数の和:15955

約数の個数: 16

約数和(自身を含む): 86413824

約数和(自身を除く): 33956122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 15791, 31582, 173701, 347402, 2384441, 4768882, 26228851, 52457702]

約数ペア:

[(1, 52457702), (2, 26228851), (11, 4768882), (22, 2384441), (151, 347402), (302, 173701), (1661, 31582), (3322, 15791)]