20122681490

素因数分解:

$2^1\times 5^1\times {\mathrm{12107}}^1\times {\mathrm{166207}}^1$

素因数の和:178321

約数の個数: 16

約数和(自身を含む): 36224036352

約数和(自身を除く): 16101354862

約数列:

[1, 2, 5, 10, 12107, 24214, 60535, 121070, 166207, 332414, 831035, 1662070, 2012268149, 4024536298, 10061340745, 20122681490]

約数ペア:

[(1, 20122681490), (2, 10061340745), (5, 4024536298), (10, 2012268149), (12107, 1662070), (24214, 831035), (60535, 332414), (121070, 166207)]