23202020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24683}}^1$

素因数の和:24739

約数の個数: 24

約数和(自身を含む): 49762944

約数和(自身を除く): 26560924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 24683, 49366, 98732, 123415, 246830, 493660, 1160101, 2320202, 4640404, 5800505, 11601010, 23202020]

約数ペア:

[(1, 23202020), (2, 11601010), (4, 5800505), (5, 4640404), (10, 2320202), (20, 1160101), (47, 493660), (94, 246830), (188, 123415), (235, 98732), (470, 49366), (940, 24683)]