23645420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22307}}^1$

素因数の和:22369

約数の個数: 24

約数和(自身を含む): 50594544

約数和(自身を除く): 26949124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 22307, 44614, 89228, 111535, 223070, 446140, 1182271, 2364542, 4729084, 5911355, 11822710, 23645420]

約数ペア:

[(1, 23645420), (2, 11822710), (4, 5911355), (5, 4729084), (10, 2364542), (20, 1182271), (53, 446140), (106, 223070), (212, 111535), (265, 89228), (530, 44614), (1060, 22307)]