20248060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144629}}^1$

素因数の和:144645

約数の個数: 24

約数和(自身を含む): 48595680

約数和(自身を除く): 28347620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144629, 289258, 578516, 723145, 1012403, 1446290, 2024806, 2892580, 4049612, 5062015, 10124030, 20248060]

約数ペア:

[(1, 20248060), (2, 10124030), (4, 5062015), (5, 4049612), (7, 2892580), (10, 2024806), (14, 1446290), (20, 1012403), (28, 723145), (35, 578516), (70, 289258), (140, 144629)]