210006589580

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{20629331}}^1$

素因数の和:20629849

約数の個数: 24

約数和(自身を含む): 441880291440

約数和(自身を除く): 231873701860

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 20629331, 41258662, 82517324, 103146655, 206293310, 412586620, 10500329479, 21000658958, 42001317916, 52501647395, 105003294790, 210006589580]

約数ペア:

[(1, 210006589580), (2, 105003294790), (4, 52501647395), (5, 42001317916), (10, 21000658958), (20, 10500329479), (509, 412586620), (1018, 206293310), (2036, 103146655), (2545, 82517324), (5090, 41258662), (10180, 20629331)]