20234750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 39199680

約数和(自身を除く): 18964930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 2791, 3625, 5582, 7250, 13955, 27910, 69775, 80939, 139550, 161878, 348875, 404695, 697750, 809390, 2023475, 4046950, 10117375, 20234750]

約数ペア:

[(1, 20234750), (2, 10117375), (5, 4046950), (10, 2023475), (25, 809390), (29, 697750), (50, 404695), (58, 348875), (125, 161878), (145, 139550), (250, 80939), (290, 69775), (725, 27910), (1450, 13955), (2791, 7250), (3625, 5582)]