20223081

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44059}}^1$

素因数の和:44085

約数の個数: 16

約数和(自身を含む): 31723200

約数和(自身を除く): 11500119

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44059, 132177, 396531, 749003, 1189593, 2247009, 6741027, 20223081]

約数ペア:

[(1, 20223081), (3, 6741027), (9, 2247009), (17, 1189593), (27, 749003), (51, 396531), (153, 132177), (459, 44059)]