20186376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120157}}^1$

素因数の和:120173

約数の個数: 32

約数和(自身を含む): 57675840

約数和(自身を除く): 37489464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120157, 240314, 360471, 480628, 720942, 841099, 961256, 1441884, 1682198, 2523297, 2883768, 3364396, 5046594, 6728792, 10093188, 20186376]

約数ペア:

[(1, 20186376), (2, 10093188), (3, 6728792), (4, 5046594), (6, 3364396), (7, 2883768), (8, 2523297), (12, 1682198), (14, 1441884), (21, 961256), (24, 841099), (28, 720942), (42, 480628), (56, 360471), (84, 240314), (168, 120157)]