20860026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 45931968

約数和(自身を除く): 25071942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 2797, 3729, 5594, 7458, 8391, 16782, 30767, 61534, 92301, 184602, 316061, 632122, 948183, 1896366, 3476671, 6953342, 10430013, 20860026]

約数ペア:

[(1, 20860026), (2, 10430013), (3, 6953342), (6, 3476671), (11, 1896366), (22, 948183), (33, 632122), (66, 316061), (113, 184602), (226, 92301), (339, 61534), (678, 30767), (1243, 16782), (2486, 8391), (2797, 7458), (3729, 5594)]