24239860

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1223}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 50996736

約数和(自身を除く): 26756876

約数列:

[1, 2, 4, 5, 10, 20, 991, 1223, 1982, 2446, 3964, 4892, 4955, 6115, 9910, 12230, 19820, 24460, 1211993, 2423986, 4847972, 6059965, 12119930, 24239860]

約数ペア:

[(1, 24239860), (2, 12119930), (4, 6059965), (5, 4847972), (10, 2423986), (20, 1211993), (991, 24460), (1223, 19820), (1982, 12230), (2446, 9910), (3964, 6115), (4892, 4955)]