20085184428

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1\times {\mathrm{22063}}^1$

素因数の和:22886

約数の個数: 48

約数和(自身を含む): 47372290560

約数和(自身を除く): 27287106132

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 709, 1284, 1418, 2127, 2836, 4254, 8508, 22063, 44126, 66189, 75863, 88252, 132378, 151726, 227589, 264756, 303452, 455178, 910356, 2360741, 4721482, 7082223, 9442964, 14164446, 15642667, 28328892, 31285334, 46928001, 62570668, 93856002, 187712004, 1673765369, 3347530738, 5021296107, 6695061476, 10042592214, 20085184428]

約数ペア:

[(1, 20085184428), (2, 10042592214), (3, 6695061476), (4, 5021296107), (6, 3347530738), (12, 1673765369), (107, 187712004), (214, 93856002), (321, 62570668), (428, 46928001), (642, 31285334), (709, 28328892), (1284, 15642667), (1418, 14164446), (2127, 9442964), (2836, 7082223), (4254, 4721482), (8508, 2360741), (22063, 910356), (44126, 455178), (66189, 303452), (75863, 264756), (88252, 227589), (132378, 151726)]