20163375401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{20959}}^1$

素因数の和:22736

約数の個数: 16

約数和(自身を含む): 22233361920

約数和(自身を除く): 2069986519

約数列:

[1, 13, 43, 559, 1721, 20959, 22373, 74003, 272467, 901237, 962039, 11716081, 36070439, 468915707, 1551028877, 20163375401]

約数ペア:

[(1, 20163375401), (13, 1551028877), (43, 468915707), (559, 36070439), (1721, 11716081), (20959, 962039), (22373, 901237), (74003, 272467)]