20184850948

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{809}}^1\times {\mathrm{13649}}^1$

素因数の和:14919

約数の個数: 24

約数和(自身を含む): 35447139000

約数和(自身を除く): 15262288052

約数列:

[1, 2, 4, 457, 809, 914, 1618, 1828, 3236, 13649, 27298, 54596, 369713, 739426, 1478852, 6237593, 11042041, 12475186, 22084082, 24950372, 44168164, 5046212737, 10092425474, 20184850948]

約数ペア:

[(1, 20184850948), (2, 10092425474), (4, 5046212737), (457, 44168164), (809, 24950372), (914, 22084082), (1618, 12475186), (1828, 11042041), (3236, 6237593), (13649, 1478852), (27298, 739426), (54596, 369713)]