2010042621

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{420599}}^1$

素因数の和:420670

約数の個数: 20

約数和(自身を含む): 3053556000

約数和(自身を除く): 1043513379

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 420599, 1261797, 3785391, 11356173, 24815341, 34068519, 74446023, 223338069, 670014207, 2010042621]

約数ペア:

[(1, 2010042621), (3, 670014207), (9, 223338069), (27, 74446023), (59, 34068519), (81, 24815341), (177, 11356173), (531, 3785391), (1593, 1261797), (4779, 420599)]