20139913863

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 30031485120

約数和(自身を除く): 9891571257

約数列:

[1, 3, 9, 73, 89, 151, 219, 267, 453, 657, 801, 1359, 2281, 6497, 6843, 11023, 13439, 19491, 20529, 33069, 40317, 58473, 99207, 120951, 166513, 203009, 344431, 499539, 609027, 981047, 1033293, 1498617, 1827081, 2943141, 3099879, 8829423, 14819657, 25143463, 30654359, 44458971, 75430389, 91963077, 133376913, 226291167, 275889231, 2237768207, 6713304621, 20139913863]

約数ペア:

[(1, 20139913863), (3, 6713304621), (9, 2237768207), (73, 275889231), (89, 226291167), (151, 133376913), (219, 91963077), (267, 75430389), (453, 44458971), (657, 30654359), (801, 25143463), (1359, 14819657), (2281, 8829423), (6497, 3099879), (6843, 2943141), (11023, 1827081), (13439, 1498617), (19491, 1033293), (20529, 981047), (33069, 609027), (40317, 499539), (58473, 344431), (99207, 203009), (120951, 166513)]