16020708730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123236221}}^1$

素因数の和:123236241

約数の個数: 16

約数和(自身を含む): 31055527944

約数和(自身を除く): 15034819214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 123236221, 246472442, 616181105, 1232362210, 1602070873, 3204141746, 8010354365, 16020708730]

約数ペア:

[(1, 16020708730), (2, 8010354365), (5, 3204141746), (10, 1602070873), (13, 1232362210), (26, 616181105), (65, 246472442), (130, 123236221)]