20094941292

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3977621}}^1$

素因数の和:3978049

約数の個数: 24

約数和(自身を含む): 46999581552

約数和(自身を除く): 26904640260

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 3977621, 7955242, 11932863, 15910484, 23865726, 47731452, 1674578441, 3349156882, 5023735323, 6698313764, 10047470646, 20094941292]

約数ペア:

[(1, 20094941292), (2, 10047470646), (3, 6698313764), (4, 5023735323), (6, 3349156882), (12, 1674578441), (421, 47731452), (842, 23865726), (1263, 15910484), (1684, 11932863), (2526, 7955242), (5052, 3977621)]