20165499068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35254369}}^1$

素因数の和:35254397

約数の個数: 24

約数和(自身を含む): 41459139120

約数和(自身を除く): 21293640052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35254369, 70508738, 141017476, 387798059, 458306797, 775596118, 916613594, 1551192236, 1833227188, 5041374767, 10082749534, 20165499068]

約数ペア:

[(1, 20165499068), (2, 10082749534), (4, 5041374767), (11, 1833227188), (13, 1551192236), (22, 916613594), (26, 775596118), (44, 458306797), (52, 387798059), (143, 141017476), (286, 70508738), (572, 35254369)]