20216280467

素因数分解:

${\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1\times {\mathrm{1637}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 20588087520

約数和(自身を除く): 371807053

約数列:

[1, 109, 137, 827, 1637, 14933, 90143, 113299, 178433, 224269, 1353799, 12349591, 24445321, 147564091, 185470463, 20216280467]

約数ペア:

[(1, 20216280467), (109, 185470463), (137, 147564091), (827, 24445321), (1637, 12349591), (14933, 1353799), (90143, 224269), (113299, 178433)]