20022417

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12569}}^1$

素因数の和:12637

約数の個数: 16

約数和(自身を含む): 30168000

約数和(自身を除く): 10145583

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12569, 37707, 113121, 339363, 741571, 2224713, 6674139, 20022417]

約数ペア:

[(1, 20022417), (3, 6674139), (9, 2224713), (27, 741571), (59, 339363), (177, 113121), (531, 37707), (1593, 12569)]