20158064777

素因数分解:

${\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1\times {\mathrm{2687}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 21118648320

約数和(自身を除く): 960583543

約数列:

[1, 23, 439, 743, 2687, 10097, 17089, 61801, 326177, 1179593, 1996441, 7502071, 27130639, 45918143, 876437599, 20158064777]

約数ペア:

[(1, 20158064777), (23, 876437599), (439, 45918143), (743, 27130639), (2687, 7502071), (10097, 1996441), (17089, 1179593), (61801, 326177)]