24693020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112241}}^1$

素因数の和:112261

約数の個数: 24

約数和(自身を含む): 56569968

約数和(自身を除く): 31876948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 112241, 224482, 448964, 561205, 1122410, 1234651, 2244820, 2469302, 4938604, 6173255, 12346510, 24693020]

約数ペア:

[(1, 24693020), (2, 12346510), (4, 6173255), (5, 4938604), (10, 2469302), (11, 2244820), (20, 1234651), (22, 1122410), (44, 561205), (55, 448964), (110, 224482), (220, 112241)]