20184508036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{13759}}^1$

素因数の和:14225

約数の個数: 72

約数和(自身を含む): 44478264320

約数和(自身を除く): 24293756284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 433, 484, 847, 866, 1694, 1732, 3031, 3388, 4763, 6062, 9526, 12124, 13759, 19052, 27518, 33341, 52393, 55036, 66682, 96313, 104786, 133364, 151349, 192626, 209572, 302698, 366751, 385252, 605396, 733502, 1059443, 1467004, 1664839, 2118886, 3329678, 4237772, 5957647, 6659356, 11653873, 11915294, 23307746, 23830588, 41703529, 46615492, 65534117, 83407058, 131068234, 166814116, 262136468, 458738819, 720875287, 917477638, 1441750574, 1834955276, 2883501148, 5046127009, 10092254018, 20184508036]

約数ペア:

[(1, 20184508036), (2, 10092254018), (4, 5046127009), (7, 2883501148), (11, 1834955276), (14, 1441750574), (22, 917477638), (28, 720875287), (44, 458738819), (77, 262136468), (121, 166814116), (154, 131068234), (242, 83407058), (308, 65534117), (433, 46615492), (484, 41703529), (847, 23830588), (866, 23307746), (1694, 11915294), (1732, 11653873), (3031, 6659356), (3388, 5957647), (4763, 4237772), (6062, 3329678), (9526, 2118886), (12124, 1664839), (13759, 1467004), (19052, 1059443), (27518, 733502), (33341, 605396), (52393, 385252), (55036, 366751), (66682, 302698), (96313, 209572), (104786, 192626), (133364, 151349)]