20786090098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1\times {\mathrm{230123}}^1$

素因数の和:232521

約数の個数: 16

約数和(自身を含む): 32834092320

約数和(自身を除く): 12048002222

約数列:

[1, 2, 19, 38, 2377, 4754, 45163, 90326, 230123, 460246, 4372337, 8744674, 547002371, 1094004742, 10393045049, 20786090098]

約数ペア:

[(1, 20786090098), (2, 10393045049), (19, 1094004742), (38, 547002371), (2377, 8744674), (4754, 4372337), (45163, 460246), (90326, 230123)]