20292775008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{122399}}^1$

素因数の和:122580

約数の個数: 96

約数和(自身を含む): 58481740800

約数和(自身を除く): 38188965792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 157, 176, 264, 314, 352, 471, 528, 628, 942, 1056, 1256, 1727, 1884, 2512, 3454, 3768, 5024, 5181, 6908, 7536, 10362, 13816, 15072, 20724, 27632, 41448, 55264, 82896, 122399, 165792, 244798, 367197, 489596, 734394, 979192, 1346389, 1468788, 1958384, 2692778, 2937576, 3916768, 4039167, 5385556, 5875152, 8078334, 10771112, 11750304, 16156668, 19216643, 21542224, 32313336, 38433286, 43084448, 57649929, 64626672, 76866572, 115299858, 129253344, 153733144, 211383073, 230599716, 307466288, 422766146, 461199432, 614932576, 634149219, 845532292, 922398864, 1268298438, 1691064584, 1844797728, 2536596876, 3382129168, 5073193752, 6764258336, 10146387504, 20292775008]

約数ペア:

[(1, 20292775008), (2, 10146387504), (3, 6764258336), (4, 5073193752), (6, 3382129168), (8, 2536596876), (11, 1844797728), (12, 1691064584), (16, 1268298438), (22, 922398864), (24, 845532292), (32, 634149219), (33, 614932576), (44, 461199432), (48, 422766146), (66, 307466288), (88, 230599716), (96, 211383073), (132, 153733144), (157, 129253344), (176, 115299858), (264, 76866572), (314, 64626672), (352, 57649929), (471, 43084448), (528, 38433286), (628, 32313336), (942, 21542224), (1056, 19216643), (1256, 16156668), (1727, 11750304), (1884, 10771112), (2512, 8078334), (3454, 5875152), (3768, 5385556), (5024, 4039167), (5181, 3916768), (6908, 2937576), (7536, 2692778), (10362, 1958384), (13816, 1468788), (15072, 1346389), (20724, 979192), (27632, 734394), (41448, 489596), (55264, 367197), (82896, 244798), (122399, 165792)]