20147443217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1543}}^1\times {\mathrm{5323}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 22096048128

約数和(自身を除く): 1948604911

約数列:

[1, 11, 223, 1543, 2453, 5323, 16973, 58553, 344089, 1187029, 3784979, 8213389, 13057319, 90347279, 1831585747, 20147443217]

約数ペア:

[(1, 20147443217), (11, 1831585747), (223, 90347279), (1543, 13057319), (2453, 8213389), (5323, 3784979), (16973, 1187029), (58553, 344089)]