20156227793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{963629}}^1$

素因数の和:965251

約数の個数: 8

約数和(自身を含む): 21720220200

約数和(自身を除く): 1563992407

約数列:

[1, 13, 1609, 20917, 963629, 12527177, 1550479061, 20156227793]

約数ペア:

[(1, 20156227793), (13, 1550479061), (1609, 12527177), (20917, 963629)]