20123432552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42634391}}^1$

素因数の和:42634456

約数の個数: 16

約数和(自身を含む): 38370952800

約数和(自身を除く): 18247520248

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42634391, 85268782, 170537564, 341075128, 2515429069, 5030858138, 10061716276, 20123432552]

約数ペア:

[(1, 20123432552), (2, 10061716276), (4, 5030858138), (8, 2515429069), (59, 341075128), (118, 170537564), (236, 85268782), (472, 42634391)]