11920340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14537}}^1$

素因数の和:14587

約数の個数: 24

約数和(自身を含む): 25645032

約数和(自身を除く): 13724692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14537, 29074, 58148, 72685, 145370, 290740, 596017, 1192034, 2384068, 2980085, 5960170, 11920340]

約数ペア:

[(1, 11920340), (2, 5960170), (4, 2980085), (5, 2384068), (10, 1192034), (20, 596017), (41, 290740), (82, 145370), (164, 72685), (205, 58148), (410, 29074), (820, 14537)]