2007076340

素因数分解:

$2^2\times 5^1\times {\mathrm{100353817}}^1$

素因数の和:100353826

約数の個数: 12

約数和(自身を含む): 4214860356

約数和(自身を除く): 2207784016

約数列:

[1, 2, 4, 5, 10, 20, 100353817, 200707634, 401415268, 501769085, 1003538170, 2007076340]

約数ペア:

[(1, 2007076340), (2, 1003538170), (4, 501769085), (5, 401415268), (10, 200707634), (20, 100353817)]