20126574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86011}}^1$

素因数の和:86032

約数の個数: 24

約数和(自身を含む): 46962552

約数和(自身を除く): 26835978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86011, 172022, 258033, 516066, 774099, 1118143, 1548198, 2236286, 3354429, 6708858, 10063287, 20126574]

約数ペア:

[(1, 20126574), (2, 10063287), (3, 6708858), (6, 3354429), (9, 2236286), (13, 1548198), (18, 1118143), (26, 774099), (39, 516066), (78, 258033), (117, 172022), (234, 86011)]