20802342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 46139904

約数和(自身を除く): 25337562

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 5167, 10334, 15501, 31002, 56837, 113674, 170511, 315187, 341022, 630374, 945561, 1891122, 3467057, 6934114, 10401171, 20802342]

約数ペア:

[(1, 20802342), (2, 10401171), (3, 6934114), (6, 3467057), (11, 1891122), (22, 945561), (33, 630374), (61, 341022), (66, 315187), (122, 170511), (183, 113674), (366, 56837), (671, 31002), (1342, 15501), (2013, 10334), (4026, 5167)]