20229084

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15187}}^1$

素因数の和:15234

約数の個数: 36

約数和(自身を含む): 52520104

約数和(自身を除く): 32291020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15187, 30374, 45561, 60748, 91122, 136683, 182244, 273366, 546732, 561919, 1123838, 1685757, 2247676, 3371514, 5057271, 6743028, 10114542, 20229084]

約数ペア:

[(1, 20229084), (2, 10114542), (3, 6743028), (4, 5057271), (6, 3371514), (9, 2247676), (12, 1685757), (18, 1123838), (36, 561919), (37, 546732), (74, 273366), (111, 182244), (148, 136683), (222, 91122), (333, 60748), (444, 45561), (666, 30374), (1332, 15187)]