20227835481

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3356203}}^1$

素因数の和:3356261

約数の個数: 24

約数和(自身を含む): 32139009504

約数和(自身を除く): 11911174023

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 3356203, 10068609, 23493421, 70480263, 137604323, 164453947, 412812969, 493361841, 963230261, 2889690783, 6742611827, 20227835481]

約数ペア:

[(1, 20227835481), (3, 6742611827), (7, 2889690783), (21, 963230261), (41, 493361841), (49, 412812969), (123, 164453947), (147, 137604323), (287, 70480263), (861, 23493421), (2009, 10068609), (6027, 3356203)]