20057251366

素因数分解:

$2^1\times {\mathrm{811}}^1\times {\mathrm{1223}}^1\times {\mathrm{10111}}^1$

素因数の和:12147

約数の個数: 16

約数和(自身を含む): 30150586368

約数和(自身を除く): 10093335002

約数列:

[1, 2, 811, 1223, 1622, 2446, 10111, 20222, 991853, 1983706, 8200021, 12365753, 16400042, 24731506, 10028625683, 20057251366]

約数ペア:

[(1, 20057251366), (2, 10028625683), (811, 24731506), (1223, 16400042), (1622, 12365753), (2446, 8200021), (10111, 1983706), (20222, 991853)]