20346784224

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{5521}}^1$

素因数の和:8500

約数の個数: 96

約数和(自身を含む): 57548693664

約数和(自身を除く): 37201909440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2953, 5521, 5906, 8859, 11042, 11812, 16563, 17718, 22084, 23624, 33126, 35436, 38389, 44168, 47248, 66252, 70872, 71773, 76778, 88336, 94496, 115167, 132504, 141744, 143546, 153556, 176672, 215319, 230334, 265008, 283488, 287092, 307112, 430638, 460668, 530016, 574184, 614224, 861276, 921336, 1148368, 1228448, 1722552, 1842672, 2296736, 3445104, 3685344, 6890208, 16303513, 32607026, 48910539, 65214052, 97821078, 130428104, 195642156, 211945669, 260856208, 391284312, 423891338, 521712416, 635837007, 782568624, 847782676, 1271674014, 1565137248, 1695565352, 2543348028, 3391130704, 5086696056, 6782261408, 10173392112, 20346784224]

約数ペア:

[(1, 20346784224), (2, 10173392112), (3, 6782261408), (4, 5086696056), (6, 3391130704), (8, 2543348028), (12, 1695565352), (13, 1565137248), (16, 1271674014), (24, 847782676), (26, 782568624), (32, 635837007), (39, 521712416), (48, 423891338), (52, 391284312), (78, 260856208), (96, 211945669), (104, 195642156), (156, 130428104), (208, 97821078), (312, 65214052), (416, 48910539), (624, 32607026), (1248, 16303513), (2953, 6890208), (5521, 3685344), (5906, 3445104), (8859, 2296736), (11042, 1842672), (11812, 1722552), (16563, 1228448), (17718, 1148368), (22084, 921336), (23624, 861276), (33126, 614224), (35436, 574184), (38389, 530016), (44168, 460668), (47248, 430638), (66252, 307112), (70872, 287092), (71773, 283488), (76778, 265008), (88336, 230334), (94496, 215319), (115167, 176672), (132504, 153556), (141744, 143546)]