23148020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165343}}^1$

素因数の和:165359

約数の個数: 24

約数和(自身を含む): 55555584

約数和(自身を除く): 32407564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165343, 330686, 661372, 826715, 1157401, 1653430, 2314802, 3306860, 4629604, 5787005, 11574010, 23148020]

約数ペア:

[(1, 23148020), (2, 11574010), (4, 5787005), (5, 4629604), (7, 3306860), (10, 2314802), (14, 1653430), (20, 1157401), (28, 826715), (35, 661372), (70, 330686), (140, 165343)]