20201550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134677}}^1$

素因数の和:134692

約数の個数: 24

約数和(自身を含む): 50100216

約数和(自身を除く): 29898666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134677, 269354, 404031, 673385, 808062, 1346770, 2020155, 3366925, 4040310, 6733850, 10100775, 20201550]

約数ペア:

[(1, 20201550), (2, 10100775), (3, 6733850), (5, 4040310), (6, 3366925), (10, 2020155), (15, 1346770), (25, 808062), (30, 673385), (50, 404031), (75, 269354), (150, 134677)]