24675820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94907}}^1$

素因数の和:94929

約数の個数: 24

約数和(自身を含む): 55805904

約数和(自身を除く): 31130084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 94907, 189814, 379628, 474535, 949070, 1233791, 1898140, 2467582, 4935164, 6168955, 12337910, 24675820]

約数ペア:

[(1, 24675820), (2, 12337910), (4, 6168955), (5, 4935164), (10, 2467582), (13, 1898140), (20, 1233791), (26, 949070), (52, 474535), (65, 379628), (130, 189814), (260, 94907)]