9867820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29023}}^1$

素因数の和:29049

約数の個数: 24

約数和(自身を含む): 21942144

約数和(自身を除く): 12074324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29023, 58046, 116092, 145115, 290230, 493391, 580460, 986782, 1973564, 2466955, 4933910, 9867820]

約数ペア:

[(1, 9867820), (2, 4933910), (4, 2466955), (5, 1973564), (10, 986782), (17, 580460), (20, 493391), (34, 290230), (68, 145115), (85, 116092), (170, 58046), (340, 29023)]