20657846088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{21503}}^1$

素因数の和:22739

約数の個数: 96

約数和(自身を含む): 61087703040

約数和(自身を除く): 40429856952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 1213, 2426, 3639, 4852, 7278, 9704, 10917, 13343, 14556, 21503, 21834, 26686, 29112, 40029, 43006, 43668, 53372, 64509, 80058, 86012, 87336, 106744, 120087, 129018, 160116, 172024, 193527, 236533, 240174, 258036, 320232, 387054, 473066, 480348, 516072, 709599, 774108, 946132, 960696, 1419198, 1548216, 1892264, 2128797, 2838396, 4257594, 5676792, 8515188, 17030376, 26083139, 52166278, 78249417, 104332556, 156498834, 208665112, 234748251, 286914529, 312997668, 469496502, 573829058, 625995336, 860743587, 938993004, 1147658116, 1721487174, 1877986008, 2295316232, 2582230761, 3442974348, 5164461522, 6885948696, 10328923044, 20657846088]

約数ペア:

[(1, 20657846088), (2, 10328923044), (3, 6885948696), (4, 5164461522), (6, 3442974348), (8, 2582230761), (9, 2295316232), (11, 1877986008), (12, 1721487174), (18, 1147658116), (22, 938993004), (24, 860743587), (33, 625995336), (36, 573829058), (44, 469496502), (66, 312997668), (72, 286914529), (88, 234748251), (99, 208665112), (132, 156498834), (198, 104332556), (264, 78249417), (396, 52166278), (792, 26083139), (1213, 17030376), (2426, 8515188), (3639, 5676792), (4852, 4257594), (7278, 2838396), (9704, 2128797), (10917, 1892264), (13343, 1548216), (14556, 1419198), (21503, 960696), (21834, 946132), (26686, 774108), (29112, 709599), (40029, 516072), (43006, 480348), (43668, 473066), (53372, 387054), (64509, 320232), (80058, 258036), (86012, 240174), (87336, 236533), (106744, 193527), (120087, 172024), (129018, 160116)]