20163801410

素因数分解:

$2^1\times 5^1\times {\mathrm{4297}}^1\times {\mathrm{469253}}^1$

素因数の和:473557

約数の個数: 16

約数和(自身を含む): 36303366456

約数和(自身を除く): 16139565046

約数列:

[1, 2, 5, 10, 4297, 8594, 21485, 42970, 469253, 938506, 2346265, 4692530, 2016380141, 4032760282, 10081900705, 20163801410]

約数ペア:

[(1, 20163801410), (2, 10081900705), (5, 4032760282), (10, 2016380141), (4297, 4692530), (8594, 2346265), (21485, 938506), (42970, 469253)]