20440950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136273}}^1$

素因数の和:136288

約数の個数: 24

約数和(自身を含む): 50693928

約数和(自身を除く): 30252978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136273, 272546, 408819, 681365, 817638, 1362730, 2044095, 3406825, 4088190, 6813650, 10220475, 20440950]

約数ペア:

[(1, 20440950), (2, 10220475), (3, 6813650), (5, 4088190), (6, 3406825), (10, 2044095), (15, 1362730), (25, 817638), (30, 681365), (50, 408819), (75, 272546), (150, 136273)]