20433448

素因数分解:

$2^3\times 7^1\times {\mathrm{364883}}^1$

素因数の和:364896

約数の個数: 16

約数和(自身を含む): 43786080

約数和(自身を除く): 23352632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 364883, 729766, 1459532, 2554181, 2919064, 5108362, 10216724, 20433448]

約数ペア:

[(1, 20433448), (2, 10216724), (4, 5108362), (7, 2919064), (8, 2554181), (14, 1459532), (28, 729766), (56, 364883)]