20176871032

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{2372633}}^1$

素因数の和:2373702

約数の個数: 16

約数和(自身を含む): 37867238640

約数和(自身を除く): 17690367608

約数列:

[1, 2, 4, 8, 1063, 2126, 4252, 8504, 2372633, 4745266, 9490532, 18981064, 2522108879, 5044217758, 10088435516, 20176871032]

約数ペア:

[(1, 20176871032), (2, 10088435516), (4, 5044217758), (8, 2522108879), (1063, 18981064), (2126, 9490532), (4252, 4745266), (8504, 2372633)]