20110344306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191123}}^1$

素因数の和:191231

約数の個数: 64

約数和(自身を含む): 46236718080

約数和(自身を除く): 26126373774

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 426, 494, 741, 923, 1349, 1482, 1846, 2698, 2769, 4047, 5538, 8094, 17537, 35074, 52611, 105222, 191123, 382246, 573369, 1146738, 2484599, 3631337, 4969198, 7262674, 7453797, 10894011, 13569733, 14907594, 21788022, 27139466, 40709199, 47207381, 81418398, 94414762, 141622143, 176406529, 257824927, 283244286, 352813058, 515649854, 529219587, 773474781, 1058439174, 1546949562, 3351724051, 6703448102, 10055172153, 20110344306]

約数ペア:

[(1, 20110344306), (2, 10055172153), (3, 6703448102), (6, 3351724051), (13, 1546949562), (19, 1058439174), (26, 773474781), (38, 529219587), (39, 515649854), (57, 352813058), (71, 283244286), (78, 257824927), (114, 176406529), (142, 141622143), (213, 94414762), (247, 81418398), (426, 47207381), (494, 40709199), (741, 27139466), (923, 21788022), (1349, 14907594), (1482, 13569733), (1846, 10894011), (2698, 7453797), (2769, 7262674), (4047, 4969198), (5538, 3631337), (8094, 2484599), (17537, 1146738), (35074, 573369), (52611, 382246), (105222, 191123)]