20275122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68963}}^1$

素因数の和:68982

約数の個数: 24

約数和(自身を含む): 47171376

約数和(自身を除く): 26896254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68963, 137926, 206889, 413778, 482741, 965482, 1448223, 2896446, 3379187, 6758374, 10137561, 20275122]

約数ペア:

[(1, 20275122), (2, 10137561), (3, 6758374), (6, 3379187), (7, 2896446), (14, 1448223), (21, 965482), (42, 482741), (49, 413778), (98, 206889), (147, 137926), (294, 68963)]