20186842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 34609680

約数和(自身を除く): 14422838

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 653, 754, 1066, 1189, 1306, 2378, 8489, 15457, 16978, 18937, 26773, 30914, 37874, 53546, 246181, 348049, 492362, 696098, 776417, 1552834, 10093421, 20186842]

約数ペア:

[(1, 20186842), (2, 10093421), (13, 1552834), (26, 776417), (29, 696098), (41, 492362), (58, 348049), (82, 246181), (377, 53546), (533, 37874), (653, 30914), (754, 26773), (1066, 18937), (1189, 16978), (1306, 15457), (2378, 8489)]