20630550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137537}}^1$

素因数の和:137552

約数の個数: 24

約数和(自身を含む): 51164136

約数和(自身を除く): 30533586

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 137537, 275074, 412611, 687685, 825222, 1375370, 2063055, 3438425, 4126110, 6876850, 10315275, 20630550]

約数ペア:

[(1, 20630550), (2, 10315275), (3, 6876850), (5, 4126110), (6, 3438425), (10, 2063055), (15, 1375370), (25, 825222), (30, 687685), (50, 412611), (75, 275074), (150, 137537)]