20239524

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 52799040

約数和(自身を除く): 32559516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 971, 1158, 1737, 1942, 2316, 2913, 3474, 3884, 5211, 5826, 6948, 8739, 10422, 11652, 17478, 20844, 26217, 34956, 52434, 104868, 187403, 374806, 562209, 749612, 1124418, 1686627, 2248836, 3373254, 5059881, 6746508, 10119762, 20239524]

約数ペア:

[(1, 20239524), (2, 10119762), (3, 6746508), (4, 5059881), (6, 3373254), (9, 2248836), (12, 1686627), (18, 1124418), (27, 749612), (36, 562209), (54, 374806), (108, 187403), (193, 104868), (386, 52434), (579, 34956), (772, 26217), (971, 20844), (1158, 17478), (1737, 11652), (1942, 10422), (2316, 8739), (2913, 6948), (3474, 5826), (3884, 5211)]