20345784

素因数分解:

$2^3\times 3^1\times {\mathrm{847741}}^1$

素因数の和:847750

約数の個数: 16

約数和(自身を含む): 50864520

約数和(自身を除く): 30518736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 847741, 1695482, 2543223, 3390964, 5086446, 6781928, 10172892, 20345784]

約数ペア:

[(1, 20345784), (2, 10172892), (3, 6781928), (4, 5086446), (6, 3390964), (8, 2543223), (12, 1695482), (24, 847741)]