20404467071

素因数分解:

${\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1\times {\mathrm{2137}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 21116940480

約数和(自身を除く): 712473409

約数列:

[1, 37, 151, 1709, 2137, 5587, 63233, 79069, 258059, 322687, 3652133, 9548183, 11939419, 135128921, 551472083, 20404467071]

約数ペア:

[(1, 20404467071), (37, 551472083), (151, 135128921), (1709, 11939419), (2137, 9548183), (5587, 3652133), (63233, 322687), (79069, 258059)]