20003463

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23939

約数の個数: 16

約数和(自身を含む): 30592000

約数和(自身を除く): 10588537

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 23899, 71697, 215091, 645273, 740869, 2222607, 6667821, 20003463]

約数ペア:

[(1, 20003463), (3, 6667821), (9, 2222607), (27, 740869), (31, 645273), (93, 215091), (279, 71697), (837, 23899)]