20160922821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{516946739}}^1$

素因数の和:516946755

約数の個数: 8

約数和(自身を含む): 28949017440

約数和(自身を除く): 8788094619

約数列:

[1, 3, 13, 39, 516946739, 1550840217, 6720307607, 20160922821]

約数ペア:

[(1, 20160922821), (3, 6720307607), (13, 1550840217), (39, 516946739)]