20791173311

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{309259}}^1$

素因数の和:309398

約数の個数: 16

約数和(自身を含む): 22563609600

約数和(自身を除く): 1772436289

約数列:

[1, 23, 37, 79, 851, 1817, 2923, 67229, 309259, 7112957, 11442583, 24431461, 263179409, 561923603, 903964057, 20791173311]

約数ペア:

[(1, 20791173311), (23, 903964057), (37, 561923603), (79, 263179409), (851, 24431461), (1817, 11442583), (2923, 7112957), (67229, 309259)]