20193610359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6554239}}^1$

素因数の和:6554334

約数の個数: 16

約数和(自身を含む): 29362995200

約数和(自身を除く): 9169384841

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 6554239, 19662717, 85205107, 255615321, 517784881, 1553354643, 6731203453, 20193610359]

約数ペア:

[(1, 20193610359), (3, 6731203453), (13, 1553354643), (39, 517784881), (79, 255615321), (237, 85205107), (1027, 19662717), (3081, 6554239)]