20233052920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17442287}}^1$

素因数の和:17442327

約数の個数: 32

約数和(自身を含む): 47094177600

約数和(自身を除く): 26861124680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17442287, 34884574, 69769148, 87211435, 139538296, 174422870, 348845740, 505826323, 697691480, 1011652646, 2023305292, 2529131615, 4046610584, 5058263230, 10116526460, 20233052920]

約数ペア:

[(1, 20233052920), (2, 10116526460), (4, 5058263230), (5, 4046610584), (8, 2529131615), (10, 2023305292), (20, 1011652646), (29, 697691480), (40, 505826323), (58, 348845740), (116, 174422870), (145, 139538296), (232, 87211435), (290, 69769148), (580, 34884574), (1160, 17442287)]