2002532020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1032233}}^1$

素因数の和:1032339

約数の個数: 24

約数和(自身を含む): 4248675144

約数和(自身を除く): 2246143124

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1032233, 2064466, 4128932, 5161165, 10322330, 20644660, 100126601, 200253202, 400506404, 500633005, 1001266010, 2002532020]

約数ペア:

[(1, 2002532020), (2, 1001266010), (4, 500633005), (5, 400506404), (10, 200253202), (20, 100126601), (97, 20644660), (194, 10322330), (388, 5161165), (485, 4128932), (970, 2064466), (1940, 1032233)]