20144974493

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{75181}}^1$

素因数の和:75668

約数の個数: 16

約数和(自身を含む): 23312434560

約数和(自身を除く): 3167460067

約数列:

[1, 7, 101, 379, 707, 2653, 38279, 75181, 267953, 526267, 7593281, 28493599, 53152967, 199455193, 2877853499, 20144974493]

約数ペア:

[(1, 20144974493), (7, 2877853499), (101, 199455193), (379, 53152967), (707, 28493599), (2653, 7593281), (38279, 526267), (75181, 267953)]