2020288464

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{81097}}^1$

素因数の和:81284

約数の個数: 60

約数和(自身を含む): 5686753956

約数和(自身を除く): 3666465492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 6228, 8304, 12456, 24912, 81097, 162194, 243291, 324388, 486582, 648776, 729873, 973164, 1297552, 1459746, 1946328, 2919492, 3892656, 5838984, 11677968, 14029781, 28059562, 42089343, 56119124, 84178686, 112238248, 126268029, 168357372, 224476496, 252536058, 336714744, 505072116, 673429488, 1010144232, 2020288464]

約数ペア:

[(1, 2020288464), (2, 1010144232), (3, 673429488), (4, 505072116), (6, 336714744), (8, 252536058), (9, 224476496), (12, 168357372), (16, 126268029), (18, 112238248), (24, 84178686), (36, 56119124), (48, 42089343), (72, 28059562), (144, 14029781), (173, 11677968), (346, 5838984), (519, 3892656), (692, 2919492), (1038, 1946328), (1384, 1459746), (1557, 1297552), (2076, 973164), (2768, 729873), (3114, 648776), (4152, 486582), (6228, 324388), (8304, 243291), (12456, 162194), (24912, 81097)]