20227745404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{19031}}^1\times {\mathrm{6481}}^1$

素因数の和:25557

約数の個数: 24

約数和(自身を含む): 36269434656

約数和(自身を除く): 16041689252

約数列:

[1, 2, 4, 41, 82, 164, 6481, 12962, 19031, 25924, 38062, 76124, 265721, 531442, 780271, 1062884, 1560542, 3121084, 123339911, 246679822, 493359644, 5056936351, 10113872702, 20227745404]

約数ペア:

[(1, 20227745404), (2, 10113872702), (4, 5056936351), (41, 493359644), (82, 246679822), (164, 123339911), (6481, 3121084), (12962, 1560542), (19031, 1062884), (25924, 780271), (38062, 531442), (76124, 265721)]