20132830089

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1847}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 30207969792

約数和(自身を除く): 10075139703

約数列:

[1, 3, 9, 47, 73, 141, 219, 353, 423, 657, 1059, 1847, 3177, 3431, 5541, 10293, 16591, 16623, 25769, 30879, 49773, 77307, 86809, 134831, 149319, 231921, 260427, 404493, 651991, 781281, 1211143, 1213479, 1955973, 3633429, 5867919, 6337057, 10900287, 19011171, 30643577, 47595343, 57033513, 91930731, 142786029, 275792193, 428358087, 2236981121, 6710943363, 20132830089]

約数ペア:

[(1, 20132830089), (3, 6710943363), (9, 2236981121), (47, 428358087), (73, 275792193), (141, 142786029), (219, 91930731), (353, 57033513), (423, 47595343), (657, 30643577), (1059, 19011171), (1847, 10900287), (3177, 6337057), (3431, 5867919), (5541, 3633429), (10293, 1955973), (16591, 1213479), (16623, 1211143), (25769, 781281), (30879, 651991), (49773, 404493), (77307, 260427), (86809, 231921), (134831, 149319)]