20221383231

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{7873}}^1$

素因数の和:8636

約数の個数: 48

約数和(自身を含む): 34000561920

約数和(自身を除く): 13779178689

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 691, 1239, 2073, 3717, 4837, 6219, 7873, 14511, 23619, 40769, 43533, 55111, 70857, 122307, 165333, 285383, 366921, 464507, 495999, 856149, 1393521, 2568447, 3251549, 4180563, 5440243, 9754647, 16320729, 29263941, 38081701, 48962187, 114245103, 320974337, 342735309, 962923011, 2246820359, 2888769033, 6740461077, 20221383231]

約数ペア:

[(1, 20221383231), (3, 6740461077), (7, 2888769033), (9, 2246820359), (21, 962923011), (59, 342735309), (63, 320974337), (177, 114245103), (413, 48962187), (531, 38081701), (691, 29263941), (1239, 16320729), (2073, 9754647), (3717, 5440243), (4837, 4180563), (6219, 3251549), (7873, 2568447), (14511, 1393521), (23619, 856149), (40769, 495999), (43533, 464507), (55111, 366921), (70857, 285383), (122307, 165333)]