20226971709

素因数分解:

$3^2\times 7^3\times {\mathrm{6552307}}^1$

素因数の和:6552334

約数の個数: 24

約数和(自身を含む): 34072001600

約数和(自身を除く): 13845029891

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 6552307, 19656921, 45866149, 58970763, 137598447, 321063043, 412795341, 963189129, 2247441301, 2889567387, 6742323903, 20226971709]

約数ペア:

[(1, 20226971709), (3, 6742323903), (7, 2889567387), (9, 2247441301), (21, 963189129), (49, 412795341), (63, 321063043), (147, 137598447), (343, 58970763), (441, 45866149), (1029, 19656921), (3087, 6552307)]