20173950699

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3986159}}^1$

素因数の和:3986410

約数の個数: 16

約数和(自身を含む): 30868823040

約数和(自身を除く): 10694872341

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 3986159, 11958477, 27903113, 83709339, 960664319, 2881992957, 6724650233, 20173950699]

約数ペア:

[(1, 20173950699), (3, 6724650233), (7, 2881992957), (21, 960664319), (241, 83709339), (723, 27903113), (1687, 11958477), (5061, 3986159)]