20907034

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 32065920

約数和(自身を除く): 11158886

約数列:

[1, 2, 79, 113, 158, 226, 1171, 2342, 8927, 17854, 92509, 132323, 185018, 264646, 10453517, 20907034]

約数ペア:

[(1, 20907034), (2, 10453517), (79, 264646), (113, 185018), (158, 132323), (226, 92509), (1171, 17854), (2342, 8927)]