20172666613

素因数分解:

${\mathrm{11}}^3\times {\mathrm{349}}^1\times {\mathrm{43427}}^1$

素因数の和:43809

約数の個数: 16

約数和(自身を含む): 22252507200

約数和(自身を除く): 2079840587

約数列:

[1, 11, 121, 349, 1331, 3839, 42229, 43427, 464519, 477697, 5254667, 15156023, 57801337, 166716253, 1833878783, 20172666613]

約数ペア:

[(1, 20172666613), (11, 1833878783), (121, 166716253), (349, 57801337), (1331, 15156023), (3839, 5254667), (42229, 477697), (43427, 464519)]