20113386076

素因数分解:

$2^2\times 7^1\times {\mathrm{7901}}^1\times {\mathrm{90917}}^1$

素因数の和:98829

約数の個数: 24

約数和(自身を含む): 40232306016

約数和(自身を除く): 20118919940

約数列:

[1, 2, 4, 7, 14, 28, 7901, 15802, 31604, 55307, 90917, 110614, 181834, 221228, 363668, 636419, 1272838, 2545676, 718335217, 1436670434, 2873340868, 5028346519, 10056693038, 20113386076]

約数ペア:

[(1, 20113386076), (2, 10056693038), (4, 5028346519), (7, 2873340868), (14, 1436670434), (28, 718335217), (7901, 2545676), (15802, 1272838), (31604, 636419), (55307, 363668), (90917, 221228), (110614, 181834)]