20165882682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{25717}}^1$

素因数の和:25951

約数の個数: 48

約数和(自身を含む): 44407373472

約数和(自身を除く): 24241490790

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 11881, 23762, 25717, 35643, 51434, 71286, 77151, 130691, 154302, 261382, 282887, 392073, 565774, 784146, 848661, 1697322, 2803153, 5606306, 8409459, 16818918, 30834683, 61669366, 92504049, 185008098, 305543677, 611087354, 916631031, 1833262062, 3360980447, 6721960894, 10082941341, 20165882682]

約数ペア:

[(1, 20165882682), (2, 10082941341), (3, 6721960894), (6, 3360980447), (11, 1833262062), (22, 916631031), (33, 611087354), (66, 305543677), (109, 185008098), (218, 92504049), (327, 61669366), (654, 30834683), (1199, 16818918), (2398, 8409459), (3597, 5606306), (7194, 2803153), (11881, 1697322), (23762, 848661), (25717, 784146), (35643, 565774), (51434, 392073), (71286, 282887), (77151, 261382), (130691, 154302)]