20440272

素因数分解:

$2^4\times 3^1\times {\mathrm{425839}}^1$

素因数の和:425850

約数の個数: 20

約数和(自身を含む): 52804160

約数和(自身を除く): 32363888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425839, 851678, 1277517, 1703356, 2555034, 3406712, 5110068, 6813424, 10220136, 20440272]

約数ペア:

[(1, 20440272), (2, 10220136), (3, 6813424), (4, 5110068), (6, 3406712), (8, 2555034), (12, 1703356), (16, 1277517), (24, 851678), (48, 425839)]