20087154

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{1093}}^1$

素因数の和:2122

約数の個数: 24

約数和(自身を含む): 43604652

約数和(自身を除く): 23517498

約数列:

[1, 2, 3, 6, 9, 18, 1021, 1093, 2042, 2186, 3063, 3279, 6126, 6558, 9189, 9837, 18378, 19674, 1115953, 2231906, 3347859, 6695718, 10043577, 20087154]

約数ペア:

[(1, 20087154), (2, 10043577), (3, 6695718), (6, 3347859), (9, 2231906), (18, 1115953), (1021, 19674), (1093, 18378), (2042, 9837), (2186, 9189), (3063, 6558), (3279, 6126)]