20210773661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1601107}}^1$

素因数の和:1602091

約数の個数: 8

約数和(自身を含む): 21787877664

約数和(自身を除く): 1577104003

約数列:

[1, 13, 971, 12623, 1601107, 20814391, 1554674897, 20210773661]

約数ペア:

[(1, 20210773661), (13, 1554674897), (971, 20814391), (12623, 1601107)]