20165401974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1823603}}^1$

素因数の和:1823724

約数の個数: 32

約数和(自身を含む): 42891166080

約数和(自身を除く): 22725764106

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3686, 5529, 11058, 1823603, 3647206, 5470809, 10941618, 34648457, 69296914, 103945371, 176889491, 207890742, 353778982, 530668473, 1061336946, 3360900329, 6721800658, 10082700987, 20165401974]

約数ペア:

[(1, 20165401974), (2, 10082700987), (3, 6721800658), (6, 3360900329), (19, 1061336946), (38, 530668473), (57, 353778982), (97, 207890742), (114, 176889491), (194, 103945371), (291, 69296914), (582, 34648457), (1843, 10941618), (3686, 5470809), (5529, 3647206), (11058, 1823603)]