20038134046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1\times {\mathrm{5623}}^1$

素因数の和:19048

約数の個数: 32

約数和(自身を含む): 36168168960

約数和(自身を除く): 16130034914

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5623, 11246, 13397, 26794, 39361, 78722, 93779, 106837, 187558, 213674, 254543, 509086, 747859, 1495718, 1781801, 3563602, 75331331, 150662662, 527319317, 1054638634, 1431295289, 2862590578, 10019067023, 20038134046]

約数ペア:

[(1, 20038134046), (2, 10019067023), (7, 2862590578), (14, 1431295289), (19, 1054638634), (38, 527319317), (133, 150662662), (266, 75331331), (5623, 3563602), (11246, 1781801), (13397, 1495718), (26794, 747859), (39361, 509086), (78722, 254543), (93779, 213674), (106837, 187558)]