20221060

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2897}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 42600600

約数和(自身を除く): 22379540

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 2897, 3490, 5794, 6980, 11588, 14485, 28970, 57940, 1011053, 2022106, 4044212, 5055265, 10110530, 20221060]

約数ペア:

[(1, 20221060), (2, 10110530), (4, 5055265), (5, 4044212), (10, 2022106), (20, 1011053), (349, 57940), (698, 28970), (1396, 14485), (1745, 11588), (2897, 6980), (3490, 5794)]