20284056078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23641091}}^1$

素因数の和:23641120

約数の個数: 32

約数和(自身を含む): 47660441472

約数和(自身を除く): 27376385394

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23641091, 47282182, 70923273, 141846546, 260052001, 307334183, 520104002, 614668366, 780156003, 922002549, 1560312006, 1844005098, 3380676013, 6761352026, 10142028039, 20284056078]

約数ペア:

[(1, 20284056078), (2, 10142028039), (3, 6761352026), (6, 3380676013), (11, 1844005098), (13, 1560312006), (22, 922002549), (26, 780156003), (33, 614668366), (39, 520104002), (66, 307334183), (78, 260052001), (143, 141846546), (286, 70923273), (429, 47282182), (858, 23641091)]