2021822860

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{529273}}^1$

素因数の和:529473

約数の個数: 24

約数和(自身を含む): 4268065536

約数和(自身を除く): 2246242676

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 529273, 1058546, 2117092, 2646365, 5292730, 10585460, 101091143, 202182286, 404364572, 505455715, 1010911430, 2021822860]

約数ペア:

[(1, 2021822860), (2, 1010911430), (4, 505455715), (5, 404364572), (10, 202182286), (20, 101091143), (191, 10585460), (382, 5292730), (764, 2646365), (955, 2117092), (1910, 1058546), (3820, 529273)]