20219222410

素因数分解:

$2^1\times 5^1\times {\mathrm{7057}}^1\times {\mathrm{286513}}^1$

素因数の和:293577

約数の個数: 16

約数和(自身を含む): 36399884616

約数和(自身を除く): 16180662206

約数列:

[1, 2, 5, 10, 7057, 14114, 35285, 70570, 286513, 573026, 1432565, 2865130, 2021922241, 4043844482, 10109611205, 20219222410]

約数ペア:

[(1, 20219222410), (2, 10109611205), (5, 4043844482), (10, 2021922241), (7057, 2865130), (14114, 1432565), (35285, 573026), (70570, 286513)]