20199644394

素因数分解:

$2^1\times 3^1\times {\mathrm{8377}}^1\times {\mathrm{401887}}^1$

素因数の和:410269

約数の個数: 16

約数和(自身を含む): 40404211968

約数和(自身を除く): 20204567574

約数列:

[1, 2, 3, 6, 8377, 16754, 25131, 50262, 401887, 803774, 1205661, 2411322, 3366607399, 6733214798, 10099822197, 20199644394]

約数ペア:

[(1, 20199644394), (2, 10099822197), (3, 6733214798), (6, 3366607399), (8377, 2411322), (16754, 1205661), (25131, 803774), (50262, 401887)]