20360574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87011}}^1$

素因数の和:87032

約数の個数: 24

約数和(自身を含む): 47508552

約数和(自身を除く): 27147978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 87011, 174022, 261033, 522066, 783099, 1131143, 1566198, 2262286, 3393429, 6786858, 10180287, 20360574]

約数ペア:

[(1, 20360574), (2, 10180287), (3, 6786858), (6, 3393429), (9, 2262286), (13, 1566198), (18, 1131143), (26, 783099), (39, 522066), (78, 261033), (117, 174022), (234, 87011)]