20245737660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157163}}^1$

素因数の和:157307

約数の個数: 96

約数和(自身を含む): 60200098560

約数和(自身を除く): 39954360900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 565, 570, 678, 1130, 1140, 1356, 1695, 2147, 2260, 3390, 4294, 6441, 6780, 8588, 10735, 12882, 21470, 25764, 32205, 42940, 64410, 128820, 157163, 314326, 471489, 628652, 785815, 942978, 1571630, 1885956, 2357445, 2986097, 3143260, 4714890, 5972194, 8958291, 9429780, 11944388, 14930485, 17759419, 17916582, 29860970, 35518838, 35833164, 44791455, 53278257, 59721940, 71037676, 88797095, 89582910, 106556514, 177594190, 179165820, 213113028, 266391285, 337428961, 355188380, 532782570, 674857922, 1012286883, 1065565140, 1349715844, 1687144805, 2024573766, 3374289610, 4049147532, 5061434415, 6748579220, 10122868830, 20245737660]

約数ペア:

[(1, 20245737660), (2, 10122868830), (3, 6748579220), (4, 5061434415), (5, 4049147532), (6, 3374289610), (10, 2024573766), (12, 1687144805), (15, 1349715844), (19, 1065565140), (20, 1012286883), (30, 674857922), (38, 532782570), (57, 355188380), (60, 337428961), (76, 266391285), (95, 213113028), (113, 179165820), (114, 177594190), (190, 106556514), (226, 89582910), (228, 88797095), (285, 71037676), (339, 59721940), (380, 53278257), (452, 44791455), (565, 35833164), (570, 35518838), (678, 29860970), (1130, 17916582), (1140, 17759419), (1356, 14930485), (1695, 11944388), (2147, 9429780), (2260, 8958291), (3390, 5972194), (4294, 4714890), (6441, 3143260), (6780, 2986097), (8588, 2357445), (10735, 1885956), (12882, 1571630), (21470, 942978), (25764, 785815), (32205, 628652), (42940, 471489), (64410, 314326), (128820, 157163)]