20346486329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10729}}^1\times {\mathrm{8581}}^1$

素因数の和:19340

約数の個数: 16

約数和(自身を含む): 23205384720

約数和(自身を除く): 2858898391

約数列:

[1, 13, 17, 221, 8581, 10729, 111553, 139477, 145877, 182393, 1896401, 2371109, 92065549, 1196852137, 1565114333, 20346486329]

約数ペア:

[(1, 20346486329), (13, 1565114333), (17, 1196852137), (221, 92065549), (8581, 2371109), (10729, 1896401), (111553, 182393), (139477, 145877)]