2020756144

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{94889}}^1$

素因数の和:94930

約数の個数: 40

約数和(自身を含む): 4306487760

約数和(自身を除く): 2285731616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 21296, 94889, 189778, 379556, 759112, 1043779, 1518224, 2087558, 4175116, 8350232, 11481569, 16700464, 22963138, 45926276, 91852552, 126297259, 183705104, 252594518, 505189036, 1010378072, 2020756144]

約数ペア:

[(1, 2020756144), (2, 1010378072), (4, 505189036), (8, 252594518), (11, 183705104), (16, 126297259), (22, 91852552), (44, 45926276), (88, 22963138), (121, 16700464), (176, 11481569), (242, 8350232), (484, 4175116), (968, 2087558), (1331, 1518224), (1936, 1043779), (2662, 759112), (5324, 379556), (10648, 189778), (21296, 94889)]