20386632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121349}}^1$

素因数の和:121365

約数の個数: 32

約数和(自身を含む): 58248000

約数和(自身を除く): 37861368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121349, 242698, 364047, 485396, 728094, 849443, 970792, 1456188, 1698886, 2548329, 2912376, 3397772, 5096658, 6795544, 10193316, 20386632]

約数ペア:

[(1, 20386632), (2, 10193316), (3, 6795544), (4, 5096658), (6, 3397772), (7, 2912376), (8, 2548329), (12, 1698886), (14, 1456188), (21, 970792), (24, 849443), (28, 728094), (42, 485396), (56, 364047), (84, 242698), (168, 121349)]