20960450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59887}}^1$

素因数の和:59906

約数の個数: 24

約数和(自身を含む): 44556672

約数和(自身を除く): 23596222

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 59887, 119774, 299435, 419209, 598870, 838418, 1497175, 2096045, 2994350, 4192090, 10480225, 20960450]

約数ペア:

[(1, 20960450), (2, 10480225), (5, 4192090), (7, 2994350), (10, 2096045), (14, 1497175), (25, 838418), (35, 598870), (50, 419209), (70, 299435), (175, 119774), (350, 59887)]