20008902333

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1129}}^1\times {\mathrm{1499}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 30591360000

約数和(自身を除く): 10582457667

約数列:

[1, 3, 7, 21, 563, 1129, 1499, 1689, 3387, 3941, 4497, 7903, 10493, 11823, 23709, 31479, 635627, 843937, 1692371, 1906881, 2531811, 4449389, 5077113, 5907559, 11846597, 13348167, 17722677, 35539791, 952804873, 2858414619, 6669634111, 20008902333]

約数ペア:

[(1, 20008902333), (3, 6669634111), (7, 2858414619), (21, 952804873), (563, 35539791), (1129, 17722677), (1499, 13348167), (1689, 11846597), (3387, 5907559), (3941, 5077113), (4497, 4449389), (7903, 2531811), (10493, 1906881), (11823, 1692371), (23709, 843937), (31479, 635627)]