2022931780

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{144289}}^1$

素因数の和:144999

約数の個数: 24

約数和(自身を含む): 4254246360

約数和(自身を除く): 2231314580

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 7010, 14020, 144289, 288578, 577156, 721445, 1442890, 2885780, 101146589, 202293178, 404586356, 505732945, 1011465890, 2022931780]

約数ペア:

[(1, 2022931780), (2, 1011465890), (4, 505732945), (5, 404586356), (10, 202293178), (20, 101146589), (701, 2885780), (1402, 1442890), (2804, 721445), (3505, 577156), (7010, 288578), (14020, 144289)]