20126475213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1\times {\mathrm{113147}}^1$

素因数の和:117724

約数の個数: 16

約数和(自身を含む): 28906145856

約数和(自身を除く): 8779670643

約数列:

[1, 3, 13, 39, 4561, 13683, 59293, 113147, 177879, 339441, 1470911, 4412733, 516063467, 1548190401, 6708825071, 20126475213]

約数ペア:

[(1, 20126475213), (3, 6708825071), (13, 1548190401), (39, 516063467), (4561, 4412733), (13683, 1470911), (59293, 339441), (113147, 177879)]