20383620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339727}}^1$

素因数の和:339739

約数の個数: 24

約数和(自身を含む): 57074304

約数和(自身を除く): 36690684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339727, 679454, 1019181, 1358908, 1698635, 2038362, 3397270, 4076724, 5095905, 6794540, 10191810, 20383620]

約数ペア:

[(1, 20383620), (2, 10191810), (3, 6794540), (4, 5095905), (5, 4076724), (6, 3397270), (10, 2038362), (12, 1698635), (15, 1358908), (20, 1019181), (30, 679454), (60, 339727)]