20121646467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3089459}}^1$

素因数の和:3089642

約数の個数: 16

約数和(自身を含む): 29065639680

約数和(自身を除く): 8943993213

約数列:

[1, 3, 13, 39, 167, 501, 2171, 6513, 3089459, 9268377, 40162967, 120488901, 515939653, 1547818959, 6707215489, 20121646467]

約数ペア:

[(1, 20121646467), (3, 6707215489), (13, 1547818959), (39, 515939653), (167, 120488901), (501, 40162967), (2171, 9268377), (6513, 3089459)]