20146956

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4229}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 47139120

約数和(自身を除く): 26992164

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4229, 4764, 8458, 12687, 16916, 25374, 50748, 1678913, 3357826, 5036739, 6715652, 10073478, 20146956]

約数ペア:

[(1, 20146956), (2, 10073478), (3, 6715652), (4, 5036739), (6, 3357826), (12, 1678913), (397, 50748), (794, 25374), (1191, 16916), (1588, 12687), (2382, 8458), (4229, 4764)]