20984907287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{30107471}}^1$

素因数の和:30107529

約数の個数: 8

約数和(自身を含む): 22761248832

約数和(自身を除く): 1776341545

約数列:

[1, 17, 41, 697, 30107471, 511827007, 1234406311, 20984907287]

約数ペア:

[(1, 20984907287), (17, 1234406311), (41, 511827007), (697, 30107471)]