20550147279

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1127209}}^1$

素因数の和:1127374

約数の個数: 16

約数和(自身を含む): 28135161600

約数和(自身を除く): 7585014321

約数列:

[1, 3, 59, 103, 177, 309, 6077, 18231, 1127209, 3381627, 66505331, 116102527, 199515993, 348307581, 6850049093, 20550147279]

約数ペア:

[(1, 20550147279), (3, 6850049093), (59, 348307581), (103, 199515993), (177, 116102527), (309, 66505331), (6077, 3381627), (18231, 1127209)]