20433700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29191}}^1$

素因数の和:29212

約数の個数: 36

約数和(自身を含む): 50677312

約数和(自身を除く): 30243612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 29191, 58382, 116764, 145955, 204337, 291910, 408674, 583820, 729775, 817348, 1021685, 1459550, 2043370, 2919100, 4086740, 5108425, 10216850, 20433700]

約数ペア:

[(1, 20433700), (2, 10216850), (4, 5108425), (5, 4086740), (7, 2919100), (10, 2043370), (14, 1459550), (20, 1021685), (25, 817348), (28, 729775), (35, 583820), (50, 408674), (70, 291910), (100, 204337), (140, 145955), (175, 116764), (350, 58382), (700, 29191)]