20156473013033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1239559253}}^1$

素因数の和:1239559384

約数の個数: 16

約数和(自身を含む): 24275528430336

約数和(自身を除く): 4119055417303

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 1239559253, 8676914771, 28509862819, 125195484553, 199569039733, 876368391871, 2879496144719, 20156473013033]

約数ペア:

[(1, 20156473013033), (7, 2879496144719), (23, 876368391871), (101, 199569039733), (161, 125195484553), (707, 28509862819), (2323, 8676914771), (16261, 1239559253)]