20644045421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{11059}}^1\times {\mathrm{109807}}^1$

素因数の和:120883

約数の個数: 8

約数和(自身を含む): 21860576640

約数和(自身を除く): 1216531219

約数列:

[1, 17, 11059, 109807, 188003, 1866719, 1214355613, 20644045421]

約数ペア:

[(1, 20644045421), (17, 1214355613), (11059, 1866719), (109807, 188003)]