20172048950

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1761751}}^1$

素因数の和:1761992

約数の個数: 24

約数和(自身を含む): 37683875280

約数和(自身を除く): 17511826330

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 1761751, 3523502, 8808755, 17617510, 44043775, 88087550, 403440979, 806881958, 2017204895, 4034409790, 10086024475, 20172048950]

約数ペア:

[(1, 20172048950), (2, 10086024475), (5, 4034409790), (10, 2017204895), (25, 806881958), (50, 403440979), (229, 88087550), (458, 44043775), (1145, 17617510), (2290, 8808755), (5725, 3523502), (11450, 1761751)]