2016308740

素因数分解:

$2^2\times 5^1\times {\mathrm{3119}}^1\times {\mathrm{32323}}^1$

素因数の和:35451

約数の個数: 24

約数和(自身を含む): 4235736960

約数和(自身を除く): 2219428220

約数列:

[1, 2, 4, 5, 10, 20, 3119, 6238, 12476, 15595, 31190, 32323, 62380, 64646, 129292, 161615, 323230, 646460, 100815437, 201630874, 403261748, 504077185, 1008154370, 2016308740]

約数ペア:

[(1, 2016308740), (2, 1008154370), (4, 504077185), (5, 403261748), (10, 201630874), (20, 100815437), (3119, 646460), (6238, 323230), (12476, 161615), (15595, 129292), (31190, 64646), (32323, 62380)]