20186919800

素因数分解:

$2^3\times 5^2\times {\mathrm{100934599}}^1$

素因数の和:100934615

約数の個数: 24

約数和(自身を含む): 46934589000

約数和(自身を除く): 26747669200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100934599, 201869198, 403738396, 504672995, 807476792, 1009345990, 2018691980, 2523364975, 4037383960, 5046729950, 10093459900, 20186919800]

約数ペア:

[(1, 20186919800), (2, 10093459900), (4, 5046729950), (5, 4037383960), (8, 2523364975), (10, 2018691980), (20, 1009345990), (25, 807476792), (40, 504672995), (50, 403738396), (100, 201869198), (200, 100934599)]