20165341386

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{10806721}}^1$

素因数の和:10807037

約数の個数: 16

約数和(自身を含む): 40460367168

約数和(自身を除く): 20295025782

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 10806721, 21613442, 32420163, 64840326, 3360890231, 6721780462, 10082670693, 20165341386]

約数ペア:

[(1, 20165341386), (2, 10082670693), (3, 6721780462), (6, 3360890231), (311, 64840326), (622, 32420163), (933, 21613442), (1866, 10806721)]