20179027143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4740199}}^1$

素因数の和:4740259

約数の個数: 24

約数和(自身を含む): 32536732800

約数和(自身を除く): 12357705657

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 4740199, 14220597, 42661791, 52142189, 156426567, 203828557, 469279701, 611485671, 1834457013, 2242114127, 6726342381, 20179027143]

約数ペア:

[(1, 20179027143), (3, 6726342381), (9, 2242114127), (11, 1834457013), (33, 611485671), (43, 469279701), (99, 203828557), (129, 156426567), (387, 52142189), (473, 42661791), (1419, 14220597), (4257, 4740199)]