20609248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58549}}^1$

素因数の和:58570

約数の個数: 24

約数和(自身を含む): 44263800

約数和(自身を除く): 23654552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58549, 117098, 234196, 468392, 644039, 936784, 1288078, 1873568, 2576156, 5152312, 10304624, 20609248]

約数ペア:

[(1, 20609248), (2, 10304624), (4, 5152312), (8, 2576156), (11, 1873568), (16, 1288078), (22, 936784), (32, 644039), (44, 468392), (88, 234196), (176, 117098), (352, 58549)]