20566134

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{11779}}^1$

素因数の和:11884

約数の個数: 24

約数和(自身を含む): 45023160

約数和(自身を除く): 24457026

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 11779, 23558, 35337, 70674, 106011, 212022, 1142563, 2285126, 3427689, 6855378, 10283067, 20566134]

約数ペア:

[(1, 20566134), (2, 10283067), (3, 6855378), (6, 3427689), (9, 2285126), (18, 1142563), (97, 212022), (194, 106011), (291, 70674), (582, 35337), (873, 23558), (1746, 11779)]