22482020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102191}}^1$

素因数の和:102211

約数の個数: 24

約数和(自身を含む): 51504768

約数和(自身を除く): 29022748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102191, 204382, 408764, 510955, 1021910, 1124101, 2043820, 2248202, 4496404, 5620505, 11241010, 22482020]

約数ペア:

[(1, 22482020), (2, 11241010), (4, 5620505), (5, 4496404), (10, 2248202), (11, 2043820), (20, 1124101), (22, 1021910), (44, 510955), (55, 408764), (110, 204382), (220, 102191)]