20163400855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5085347}}^1$

素因数の和:5085426

約数の個数: 16

約数和(自身を含む): 26484492384

約数和(自身を除く): 6321091529

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 5085347, 25426735, 66109511, 310206167, 330547555, 1551030835, 4032680171, 20163400855]

約数ペア:

[(1, 20163400855), (5, 4032680171), (13, 1551030835), (61, 330547555), (65, 310206167), (305, 66109511), (793, 25426735), (3965, 5085347)]