14281820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{102013}}^1$

素因数の和:102029

約数の個数: 24

約数和(自身を含む): 34276704

約数和(自身を除く): 19994884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 102013, 204026, 408052, 510065, 714091, 1020130, 1428182, 2040260, 2856364, 3570455, 7140910, 14281820]

約数ペア:

[(1, 14281820), (2, 7140910), (4, 3570455), (5, 2856364), (7, 2040260), (10, 1428182), (14, 1020130), (20, 714091), (28, 510065), (35, 408052), (70, 204026), (140, 102013)]