20177372214

素因数分解:

$2^1\times 3^3\times {\mathrm{2963}}^1\times {\mathrm{126107}}^1$

素因数の和:129081

約数の個数: 32

約数和(自身を含む): 44854093440

約数和(自身を除く): 24676721226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2963, 5926, 8889, 17778, 26667, 53334, 80001, 126107, 160002, 252214, 378321, 756642, 1134963, 2269926, 3404889, 6809778, 373655041, 747310082, 1120965123, 2241930246, 3362895369, 6725790738, 10088686107, 20177372214]

約数ペア:

[(1, 20177372214), (2, 10088686107), (3, 6725790738), (6, 3362895369), (9, 2241930246), (18, 1120965123), (27, 747310082), (54, 373655041), (2963, 6809778), (5926, 3404889), (8889, 2269926), (17778, 1134963), (26667, 756642), (53334, 378321), (80001, 252214), (126107, 160002)]