20347711043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{487943}}^1$

素因数の和:488194

約数の個数: 16

約数和(自身を含む): 23608682496

約数和(自身を除く): 3260971453

約数列:

[1, 11, 17, 187, 223, 2453, 3791, 41701, 487943, 5367373, 8295031, 91245341, 108811289, 1196924179, 1849791913, 20347711043]

約数ペア:

[(1, 20347711043), (11, 1849791913), (17, 1196924179), (187, 108811289), (223, 91245341), (2453, 8295031), (3791, 5367373), (41701, 487943)]