2016020624

素因数分解:

$2^4\times {\mathrm{2557}}^1\times {\mathrm{49277}}^1$

素因数の和:51842

約数の個数: 20

約数和(自身を含む): 3907646844

約数和(自身を除く): 1891626220

約数列:

[1, 2, 4, 8, 16, 2557, 5114, 10228, 20456, 40912, 49277, 98554, 197108, 394216, 788432, 126001289, 252002578, 504005156, 1008010312, 2016020624]

約数ペア:

[(1, 2016020624), (2, 1008010312), (4, 504005156), (8, 252002578), (16, 126001289), (2557, 788432), (5114, 394216), (10228, 197108), (20456, 98554), (40912, 49277)]