24216020

素因数分解:

$2^2\times 5^1\times {\mathrm{1210801}}^1$

素因数の和:1210810

約数の個数: 12

約数和(自身を含む): 50853684

約数和(自身を除く): 26637664

約数列:

[1, 2, 4, 5, 10, 20, 1210801, 2421602, 4843204, 6054005, 12108010, 24216020]

約数ペア:

[(1, 24216020), (2, 12108010), (4, 6054005), (5, 4843204), (10, 2421602), (20, 1210801)]