20373671952

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{91813}}^1$

素因数の和:91917

約数の個数: 120

約数和(自身を含む): 60385700544

約数和(自身を除く): 40012028592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 67, 69, 72, 92, 134, 138, 144, 184, 201, 207, 268, 276, 368, 402, 414, 536, 552, 603, 804, 828, 1072, 1104, 1206, 1541, 1608, 1656, 2412, 3082, 3216, 3312, 4623, 4824, 6164, 9246, 9648, 12328, 13869, 18492, 24656, 27738, 36984, 55476, 73968, 91813, 110952, 183626, 221904, 275439, 367252, 550878, 734504, 826317, 1101756, 1469008, 1652634, 2111699, 2203512, 3305268, 4223398, 4407024, 6151471, 6335097, 6610536, 8446796, 12302942, 12670194, 13221072, 16893592, 18454413, 19005291, 24605884, 25340388, 33787184, 36908826, 38010582, 49211768, 50680776, 55363239, 73817652, 76021164, 98423536, 101361552, 110726478, 141483833, 147635304, 152042328, 221452956, 282967666, 295270608, 304084656, 424451499, 442905912, 565935332, 848902998, 885811824, 1131870664, 1273354497, 1697805996, 2263741328, 2546708994, 3395611992, 5093417988, 6791223984, 10186835976, 20373671952]

約数ペア:

[(1, 20373671952), (2, 10186835976), (3, 6791223984), (4, 5093417988), (6, 3395611992), (8, 2546708994), (9, 2263741328), (12, 1697805996), (16, 1273354497), (18, 1131870664), (23, 885811824), (24, 848902998), (36, 565935332), (46, 442905912), (48, 424451499), (67, 304084656), (69, 295270608), (72, 282967666), (92, 221452956), (134, 152042328), (138, 147635304), (144, 141483833), (184, 110726478), (201, 101361552), (207, 98423536), (268, 76021164), (276, 73817652), (368, 55363239), (402, 50680776), (414, 49211768), (536, 38010582), (552, 36908826), (603, 33787184), (804, 25340388), (828, 24605884), (1072, 19005291), (1104, 18454413), (1206, 16893592), (1541, 13221072), (1608, 12670194), (1656, 12302942), (2412, 8446796), (3082, 6610536), (3216, 6335097), (3312, 6151471), (4623, 4407024), (4824, 4223398), (6164, 3305268), (9246, 2203512), (9648, 2111699), (12328, 1652634), (13869, 1469008), (18492, 1101756), (24656, 826317), (27738, 734504), (36984, 550878), (55476, 367252), (73968, 275439), (91813, 221904), (110952, 183626)]