32180020

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1579}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 67687200

約数和(自身を除く): 35507180

約数列:

[1, 2, 4, 5, 10, 20, 1019, 1579, 2038, 3158, 4076, 5095, 6316, 7895, 10190, 15790, 20380, 31580, 1609001, 3218002, 6436004, 8045005, 16090010, 32180020]

約数ペア:

[(1, 32180020), (2, 16090010), (4, 8045005), (5, 6436004), (10, 3218002), (20, 1609001), (1019, 31580), (1579, 20380), (2038, 15790), (3158, 10190), (4076, 7895), (5095, 6316)]