20267872014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{56747}}^1$

素因数の和:57025

約数の個数: 64

約数和(自身を含む): 46142933760

約数和(自身を除く): 25875061746

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 241, 247, 482, 494, 723, 741, 1446, 1482, 3133, 4579, 6266, 9158, 9399, 13737, 18798, 27474, 56747, 59527, 113494, 119054, 170241, 178581, 340482, 357162, 737711, 1078193, 1475422, 2156386, 2213133, 3234579, 4426266, 6469158, 13676027, 14016509, 27352054, 28033018, 41028081, 42049527, 82056162, 84099054, 177788351, 259844513, 355576702, 519689026, 533365053, 779533539, 1066730106, 1559067078, 3377978669, 6755957338, 10133936007, 20267872014]

約数ペア:

[(1, 20267872014), (2, 10133936007), (3, 6755957338), (6, 3377978669), (13, 1559067078), (19, 1066730106), (26, 779533539), (38, 533365053), (39, 519689026), (57, 355576702), (78, 259844513), (114, 177788351), (241, 84099054), (247, 82056162), (482, 42049527), (494, 41028081), (723, 28033018), (741, 27352054), (1446, 14016509), (1482, 13676027), (3133, 6469158), (4579, 4426266), (6266, 3234579), (9158, 2213133), (9399, 2156386), (13737, 1475422), (18798, 1078193), (27474, 737711), (56747, 357162), (59527, 340482), (113494, 178581), (119054, 170241)]