2023571020

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{101483}}^1$

素因数の和:102489

約数の個数: 24

約数和(自身を含む): 4253803344

約数和(自身を除く): 2230232324

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 9970, 19940, 101483, 202966, 405932, 507415, 1014830, 2029660, 101178551, 202357102, 404714204, 505892755, 1011785510, 2023571020]

約数ペア:

[(1, 2023571020), (2, 1011785510), (4, 505892755), (5, 404714204), (10, 202357102), (20, 101178551), (997, 2029660), (1994, 1014830), (3988, 507415), (4985, 405932), (9970, 202966), (19940, 101483)]