20024020

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4297}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 42240744

約数和(自身を除く): 22216724

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4297, 4660, 8594, 17188, 21485, 42970, 85940, 1001201, 2002402, 4004804, 5006005, 10012010, 20024020]

約数ペア:

[(1, 20024020), (2, 10012010), (4, 5006005), (5, 4004804), (10, 2002402), (20, 1001201), (233, 85940), (466, 42970), (932, 21485), (1165, 17188), (2330, 8594), (4297, 4660)]