22096780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10939}}^1$

素因数の和:11049

約数の個数: 24

約数和(自身を含む): 46866960

約数和(自身を除く): 24770180

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 10939, 21878, 43756, 54695, 109390, 218780, 1104839, 2209678, 4419356, 5524195, 11048390, 22096780]

約数ペア:

[(1, 22096780), (2, 11048390), (4, 5524195), (5, 4419356), (10, 2209678), (20, 1104839), (101, 218780), (202, 109390), (404, 54695), (505, 43756), (1010, 21878), (2020, 10939)]