20160849409

素因数分解:

${\mathrm{43}}^1\times {\mathrm{151}}^2\times {\mathrm{20563}}^1$

素因数の和:20908

約数の個数: 12

約数和(自身を含む): 20768241648

約数和(自身を除く): 607392239

約数列:

[1, 43, 151, 6493, 20563, 22801, 884209, 980443, 3105013, 133515559, 468856963, 20160849409]

約数ペア:

[(1, 20160849409), (43, 468856963), (151, 133515559), (6493, 3105013), (20563, 980443), (22801, 884209)]