20345448

素因数分解:

$2^3\times 3^1\times {\mathrm{847727}}^1$

素因数の和:847736

約数の個数: 16

約数和(自身を含む): 50863680

約数和(自身を除く): 30518232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 847727, 1695454, 2543181, 3390908, 5086362, 6781816, 10172724, 20345448]

約数ペア:

[(1, 20345448), (2, 10172724), (3, 6781816), (4, 5086362), (6, 3390908), (8, 2543181), (12, 1695454), (24, 847727)]