20084205958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{56359}}^1$

素因数の和:56572

約数の個数: 32

約数和(自身を含む): 32203653120

約数和(自身を除く): 12119447162

約数列:

[1, 2, 23, 46, 61, 122, 127, 254, 1403, 2806, 2921, 5842, 7747, 15494, 56359, 112718, 178181, 356362, 1296257, 2592514, 3437899, 6875798, 7157593, 14315186, 79071677, 158143354, 164624639, 329249278, 436613173, 873226346, 10042102979, 20084205958]

約数ペア:

[(1, 20084205958), (2, 10042102979), (23, 873226346), (46, 436613173), (61, 329249278), (122, 164624639), (127, 158143354), (254, 79071677), (1403, 14315186), (2806, 7157593), (2921, 6875798), (5842, 3437899), (7747, 2592514), (15494, 1296257), (56359, 356362), (112718, 178181)]