20347054173

素因数分解:

$3^3\times {\mathrm{83}}^2\times {\mathrm{109391}}^1$

素因数の和:109566

約数の個数: 24

約数和(自身を含む): 30511616640

約数和(自身を除く): 10164562467

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 6889, 20667, 62001, 109391, 186003, 328173, 984519, 2953557, 9079453, 27238359, 81715077, 245145231, 753594599, 2260783797, 6782351391, 20347054173]

約数ペア:

[(1, 20347054173), (3, 6782351391), (9, 2260783797), (27, 753594599), (83, 245145231), (249, 81715077), (747, 27238359), (2241, 9079453), (6889, 2953557), (20667, 984519), (62001, 328173), (109391, 186003)]