20373638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 31437504

約数和(自身を除く): 11063866

約数列:

[1, 2, 41, 82, 367, 677, 734, 1354, 15047, 27757, 30094, 55514, 248459, 496918, 10186819, 20373638]

約数ペア:

[(1, 20373638), (2, 10186819), (41, 496918), (82, 248459), (367, 55514), (677, 30094), (734, 27757), (1354, 15047)]