20450698

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 31648320

約数和(自身を除く): 11197622

約数列:

[1, 2, 59, 71, 118, 142, 2441, 4189, 4882, 8378, 144019, 173311, 288038, 346622, 10225349, 20450698]

約数ペア:

[(1, 20450698), (2, 10225349), (59, 346622), (71, 288038), (118, 173311), (142, 144019), (2441, 8378), (4189, 4882)]