20091005632

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13648781}}^1$

素因数の和:13648816

約数の個数: 28

約数和(自身を含む): 41601487536

約数和(自身を除く): 21510481904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13648781, 27297562, 54595124, 109190248, 218380496, 313921963, 436760992, 627843926, 873521984, 1255687852, 2511375704, 5022751408, 10045502816, 20091005632]

約数ペア:

[(1, 20091005632), (2, 10045502816), (4, 5022751408), (8, 2511375704), (16, 1255687852), (23, 873521984), (32, 627843926), (46, 436760992), (64, 313921963), (92, 218380496), (184, 109190248), (368, 54595124), (736, 27297562), (1472, 13648781)]