20170034984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{37409}}^1$

素因数の和:37994

約数の個数: 48

約数和(自身を含む): 41645186100

約数和(自身を除く): 21475151116

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 557, 968, 1114, 2228, 4456, 6127, 12254, 24508, 37409, 49016, 67397, 74818, 134794, 149636, 269588, 299272, 411499, 539176, 822998, 1645996, 3291992, 4526489, 9052978, 18105956, 20836813, 36211912, 41673626, 83347252, 166694504, 229204943, 458409886, 916819772, 1833639544, 2521254373, 5042508746, 10085017492, 20170034984]

約数ペア:

[(1, 20170034984), (2, 10085017492), (4, 5042508746), (8, 2521254373), (11, 1833639544), (22, 916819772), (44, 458409886), (88, 229204943), (121, 166694504), (242, 83347252), (484, 41673626), (557, 36211912), (968, 20836813), (1114, 18105956), (2228, 9052978), (4456, 4526489), (6127, 3291992), (12254, 1645996), (24508, 822998), (37409, 539176), (49016, 411499), (67397, 299272), (74818, 269588), (134794, 149636)]