20896950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139313}}^1$

素因数の和:139328

約数の個数: 24

約数和(自身を含む): 51824808

約数和(自身を除く): 30927858

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 139313, 278626, 417939, 696565, 835878, 1393130, 2089695, 3482825, 4179390, 6965650, 10448475, 20896950]

約数ペア:

[(1, 20896950), (2, 10448475), (3, 6965650), (5, 4179390), (6, 3482825), (10, 2089695), (15, 1393130), (25, 835878), (30, 696565), (50, 417939), (75, 278626), (150, 139313)]