20138065906

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1\times {\mathrm{3299}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 34637644800

約数和(自身を除く): 14499578894

約数列:

[1, 2, 7, 14, 631, 691, 1262, 1382, 3299, 4417, 4837, 6598, 8834, 9674, 23093, 46186, 436021, 872042, 2081669, 2279609, 3052147, 4163338, 4559218, 6104294, 14571683, 15957263, 29143366, 31914526, 1438433279, 2876866558, 10069032953, 20138065906]

約数ペア:

[(1, 20138065906), (2, 10069032953), (7, 2876866558), (14, 1438433279), (631, 31914526), (691, 29143366), (1262, 15957263), (1382, 14571683), (3299, 6104294), (4417, 4559218), (4837, 4163338), (6598, 3052147), (8834, 2279609), (9674, 2081669), (23093, 872042), (46186, 436021)]