20259019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 23607936

約数和(自身を除く): 3348917

約数列:

[1, 11, 17, 131, 187, 827, 1441, 2227, 9097, 14059, 24497, 108337, 154649, 1191707, 1841729, 20259019]

約数ペア:

[(1, 20259019), (11, 1841729), (17, 1191707), (131, 154649), (187, 108337), (827, 24497), (1441, 14059), (2227, 9097)]