2020144268

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{3633353}}^1$

素因数の和:3633496

約数の個数: 12

約数和(自身を含む): 3560686920

約数和(自身を除く): 1540542652

約数列:

[1, 2, 4, 139, 278, 556, 3633353, 7266706, 14533412, 505036067, 1010072134, 2020144268]

約数ペア:

[(1, 2020144268), (2, 1010072134), (4, 505036067), (139, 14533412), (278, 7266706), (556, 3633353)]