20106702441

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{3631}}^1$

素因数の和:4083

約数の個数: 64

約数和(自身を含む): 34560368640

約数和(自身を除く): 14453666199

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 353, 581, 747, 1059, 1743, 2241, 2471, 3177, 3631, 5229, 7413, 9531, 10893, 15687, 22239, 25417, 29299, 32679, 66717, 76251, 87897, 98037, 205093, 228753, 263691, 301373, 615279, 686259, 791073, 904119, 1281743, 1845837, 2109611, 2712357, 3845229, 5537511, 6328833, 8137071, 8972201, 11535687, 18986499, 26916603, 34607061, 56959497, 80749809, 106384669, 242249427, 319154007, 744692683, 957462021, 2234078049, 2872386063, 6702234147, 20106702441]

約数ペア:

[(1, 20106702441), (3, 6702234147), (7, 2872386063), (9, 2234078049), (21, 957462021), (27, 744692683), (63, 319154007), (83, 242249427), (189, 106384669), (249, 80749809), (353, 56959497), (581, 34607061), (747, 26916603), (1059, 18986499), (1743, 11535687), (2241, 8972201), (2471, 8137071), (3177, 6328833), (3631, 5537511), (5229, 3845229), (7413, 2712357), (9531, 2109611), (10893, 1845837), (15687, 1281743), (22239, 904119), (25417, 791073), (29299, 686259), (32679, 615279), (66717, 301373), (76251, 263691), (87897, 228753), (98037, 205093)]