20893650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139291}}^1$

素因数の和:139306

約数の個数: 24

約数和(自身を含む): 51816624

約数和(自身を除く): 30922974

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 139291, 278582, 417873, 696455, 835746, 1392910, 2089365, 3482275, 4178730, 6964550, 10446825, 20893650]

約数ペア:

[(1, 20893650), (2, 10446825), (3, 6964550), (5, 4178730), (6, 3482275), (10, 2089365), (15, 1392910), (25, 835746), (30, 696455), (50, 417873), (75, 278582), (150, 139291)]