20369927

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 22913280

約数和(自身を除く): 2543353

約数列:

[1, 17, 23, 59, 391, 883, 1003, 1357, 15011, 20309, 23069, 52097, 345253, 885649, 1198231, 20369927]

約数ペア:

[(1, 20369927), (17, 1198231), (23, 885649), (59, 345253), (391, 52097), (883, 23069), (1003, 20309), (1357, 15011)]