17091820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8297}}^1$

素因数の和:8409

約数の個数: 24

約数和(自身を含む): 36245664

約数和(自身を除く): 19153844

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8297, 16594, 33188, 41485, 82970, 165940, 854591, 1709182, 3418364, 4272955, 8545910, 17091820]

約数ペア:

[(1, 17091820), (2, 8545910), (4, 4272955), (5, 3418364), (10, 1709182), (20, 854591), (103, 165940), (206, 82970), (412, 41485), (515, 33188), (1030, 16594), (2060, 8297)]