20671250041

素因数分解:

${\mathrm{13}}^3\times {\mathrm{157}}^1\times {\mathrm{59929}}^1$

素因数の和:60125

約数の個数: 16

約数和(自身を含む): 22536077200

約数和(自身を除く): 1864827159

約数列:

[1, 13, 157, 169, 2041, 2197, 26533, 59929, 344929, 779077, 9408853, 10128001, 122315089, 131664013, 1590096157, 20671250041]

約数ペア:

[(1, 20671250041), (13, 1590096157), (157, 131664013), (169, 122315089), (2041, 10128001), (2197, 9408853), (26533, 779077), (59929, 344929)]