22314940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11047}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 47329632

約数和(自身を除く): 25014692

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 11047, 22094, 44188, 55235, 110470, 220940, 1115747, 2231494, 4462988, 5578735, 11157470, 22314940]

約数ペア:

[(1, 22314940), (2, 11157470), (4, 5578735), (5, 4462988), (10, 2231494), (20, 1115747), (101, 220940), (202, 110470), (404, 55235), (505, 44188), (1010, 22094), (2020, 11047)]