20138561364

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7328443}}^1$

素因数の和:7328679

約数の個数: 24

約数和(自身を含む): 47195179360

約数和(自身を除く): 27056617996

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7328443, 14656886, 21985329, 29313772, 43970658, 87941316, 1678213447, 3356426894, 5034640341, 6712853788, 10069280682, 20138561364]

約数ペア:

[(1, 20138561364), (2, 10069280682), (3, 6712853788), (4, 5034640341), (6, 3356426894), (12, 1678213447), (229, 87941316), (458, 43970658), (687, 29313772), (916, 21985329), (1374, 14656886), (2748, 7328443)]