20103226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5407}}^1$

素因数の和:5446

約数の個数: 24

約数和(自身を含む): 35627904

約数和(自身を除く): 15524678

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5407, 10814, 59477, 70291, 118954, 140582, 773201, 913783, 1546402, 1827566, 10051613, 20103226]

約数ペア:

[(1, 20103226), (2, 10051613), (11, 1827566), (13, 1546402), (22, 913783), (26, 773201), (143, 140582), (169, 118954), (286, 70291), (338, 59477), (1859, 10814), (3718, 5407)]