20743806721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1\times {\mathrm{9293}}^1$

素因数の和:10272

約数の個数: 16

約数和(自身を含む): 22740113088

約数和(自身を除く): 1996306367

約数列:

[1, 11, 307, 661, 3377, 7271, 9293, 102223, 202927, 2232197, 2852951, 6142673, 31382461, 67569403, 1885800611, 20743806721]

約数ペア:

[(1, 20743806721), (11, 1885800611), (307, 67569403), (661, 31382461), (3377, 6142673), (7271, 2852951), (9293, 2232197), (102223, 202927)]