20094700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5482

約数の個数: 36

約数和(自身を含む): 44792272

約数和(自身を除く): 24697572

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 5431, 10862, 21724, 27155, 54310, 108620, 135775, 200947, 271550, 401894, 543100, 803788, 1004735, 2009470, 4018940, 5023675, 10047350, 20094700]

約数ペア:

[(1, 20094700), (2, 10047350), (4, 5023675), (5, 4018940), (10, 2009470), (20, 1004735), (25, 803788), (37, 543100), (50, 401894), (74, 271550), (100, 200947), (148, 135775), (185, 108620), (370, 54310), (740, 27155), (925, 21724), (1850, 10862), (3700, 5431)]