20110761

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{22571}}^1$

素因数の和:22594

約数の個数: 20

約数和(自身を含む): 32774544

約数和(自身を除く): 12663783

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 22571, 67713, 203139, 248281, 609417, 744843, 1828251, 2234529, 6703587, 20110761]

約数ペア:

[(1, 20110761), (3, 6703587), (9, 2234529), (11, 1828251), (27, 744843), (33, 609417), (81, 248281), (99, 203139), (297, 67713), (891, 22571)]