20169878599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{472883}}^1$

素因数の和:473106

約数の個数: 16

約数和(自身を含む): 23118352992

約数和(自身を除く): 2948474393

約数列:

[1, 13, 17, 193, 221, 2509, 3281, 42653, 472883, 6147479, 8039011, 91266419, 104507143, 1186463447, 1551529123, 20169878599]

約数ペア:

[(1, 20169878599), (13, 1551529123), (17, 1186463447), (193, 104507143), (221, 91266419), (2509, 8039011), (3281, 6147479), (42653, 472883)]