20167094032

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{9924751}}^1$

素因数の和:9924886

約数の個数: 20

約数和(自身を含む): 39381415936

約数和(自身を除く): 19214321904

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 9924751, 19849502, 39699004, 79398008, 158796016, 1260443377, 2520886754, 5041773508, 10083547016, 20167094032]

約数ペア:

[(1, 20167094032), (2, 10083547016), (4, 5041773508), (8, 2520886754), (16, 1260443377), (127, 158796016), (254, 79398008), (508, 39699004), (1016, 19849502), (2032, 9924751)]