20158606424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{308311}}^1$

素因数の和:309071

約数の個数: 32

約数和(自身を含む): 41289143040

約数和(自身を除く): 21130536616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 743, 1486, 2972, 5944, 8173, 16346, 32692, 65384, 308311, 616622, 1233244, 2466488, 3391421, 6782842, 13565684, 27131368, 229075073, 458150146, 916300292, 1832600584, 2519825803, 5039651606, 10079303212, 20158606424]

約数ペア:

[(1, 20158606424), (2, 10079303212), (4, 5039651606), (8, 2519825803), (11, 1832600584), (22, 916300292), (44, 458150146), (88, 229075073), (743, 27131368), (1486, 13565684), (2972, 6782842), (5944, 3391421), (8173, 2466488), (16346, 1233244), (32692, 616622), (65384, 308311)]