20096068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 36278424

約数和(自身を除く): 16182356

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 677, 724, 1354, 2708, 7421, 14842, 27757, 29684, 55514, 111028, 122537, 245074, 490148, 5024017, 10048034, 20096068]

約数ペア:

[(1, 20096068), (2, 10048034), (4, 5024017), (41, 490148), (82, 245074), (164, 122537), (181, 111028), (362, 55514), (677, 29684), (724, 27757), (1354, 14842), (2708, 7421)]