20189023022

素因数分解:

$2^1\times 7^2\times {\mathrm{17401}}^1\times {\mathrm{11839}}^1$

素因数の和:29256

約数の個数: 24

約数和(自身を含む): 35232785280

約数和(自身を除く): 15043762258

約数列:

[1, 2, 7, 14, 49, 98, 11839, 17401, 23678, 34802, 82873, 121807, 165746, 243614, 580111, 852649, 1160222, 1705298, 206010439, 412020878, 1442073073, 2884146146, 10094511511, 20189023022]

約数ペア:

[(1, 20189023022), (2, 10094511511), (7, 2884146146), (14, 1442073073), (49, 412020878), (98, 206010439), (11839, 1705298), (17401, 1160222), (23678, 852649), (34802, 580111), (82873, 243614), (121807, 165746)]