2017320220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{3331}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 4292362368

約数和(自身を除く): 2275042148

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 283, 428, 535, 566, 1070, 1132, 1415, 2140, 2830, 3331, 5660, 6662, 13324, 16655, 30281, 33310, 60562, 66620, 121124, 151405, 302810, 356417, 605620, 712834, 942673, 1425668, 1782085, 1885346, 3564170, 3770692, 4713365, 7128340, 9426730, 18853460, 100866011, 201732022, 403464044, 504330055, 1008660110, 2017320220]

約数ペア:

[(1, 2017320220), (2, 1008660110), (4, 504330055), (5, 403464044), (10, 201732022), (20, 100866011), (107, 18853460), (214, 9426730), (283, 7128340), (428, 4713365), (535, 3770692), (566, 3564170), (1070, 1885346), (1132, 1782085), (1415, 1425668), (2140, 942673), (2830, 712834), (3331, 605620), (5660, 356417), (6662, 302810), (13324, 151405), (16655, 121124), (30281, 66620), (33310, 60562)]