20079046952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1913}}^1\times {\mathrm{42323}}^1$

素因数の和:44273

約数の個数: 32

約数和(自身を含む): 38883905280

約数和(自身を除く): 18804858328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1913, 3826, 7652, 15304, 42323, 59303, 84646, 118606, 169292, 237212, 338584, 474424, 1312013, 2624026, 5248052, 10496104, 80963899, 161927798, 323855596, 647711192, 2509880869, 5019761738, 10039523476, 20079046952]

約数ペア:

[(1, 20079046952), (2, 10039523476), (4, 5019761738), (8, 2509880869), (31, 647711192), (62, 323855596), (124, 161927798), (248, 80963899), (1913, 10496104), (3826, 5248052), (7652, 2624026), (15304, 1312013), (42323, 474424), (59303, 338584), (84646, 237212), (118606, 169292)]