20236593489

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1\times {\mathrm{11437}}^1$

素因数の和:12329

約数の個数: 32

約数和(自身を含む): 31162602240

約数和(自身を除く): 10926008751

約数列:

[1, 3, 7, 21, 109, 327, 763, 773, 2289, 2319, 5411, 11437, 16233, 34311, 80059, 84257, 240177, 252771, 589799, 1246633, 1769397, 3739899, 8726431, 8840801, 26179293, 26522403, 61885607, 185656821, 963647309, 2890941927, 6745531163, 20236593489]

約数ペア:

[(1, 20236593489), (3, 6745531163), (7, 2890941927), (21, 963647309), (109, 185656821), (327, 61885607), (763, 26522403), (773, 26179293), (2289, 8840801), (2319, 8726431), (5411, 3739899), (11437, 1769397), (16233, 1246633), (34311, 589799), (80059, 252771), (84257, 240177)]