2014997540

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{159667}}^1$

素因数の和:160307

約数の個数: 24

約数和(自身を含む): 4238227392

約数和(自身を除く): 2223229852

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 159667, 319334, 638668, 798335, 1596670, 3193340, 100749877, 201499754, 402999508, 503749385, 1007498770, 2014997540]

約数ペア:

[(1, 2014997540), (2, 1007498770), (4, 503749385), (5, 402999508), (10, 201499754), (20, 100749877), (631, 3193340), (1262, 1596670), (2524, 798335), (3155, 638668), (6310, 319334), (12620, 159667)]