20090309088

素因数分解:

$2^5\times 3^1\times {\mathrm{43481}}^1\times {\mathrm{4813}}^1$

素因数の和:48307

約数の個数: 48

約数和(自身を含む): 52749231696

約数和(自身を除く): 32658922608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4813, 9626, 14439, 19252, 28878, 38504, 43481, 57756, 77008, 86962, 115512, 130443, 154016, 173924, 231024, 260886, 347848, 462048, 521772, 695696, 1043544, 1391392, 2087088, 4174176, 209274053, 418548106, 627822159, 837096212, 1255644318, 1674192424, 2511288636, 3348384848, 5022577272, 6696769696, 10045154544, 20090309088]

約数ペア:

[(1, 20090309088), (2, 10045154544), (3, 6696769696), (4, 5022577272), (6, 3348384848), (8, 2511288636), (12, 1674192424), (16, 1255644318), (24, 837096212), (32, 627822159), (48, 418548106), (96, 209274053), (4813, 4174176), (9626, 2087088), (14439, 1391392), (19252, 1043544), (28878, 695696), (38504, 521772), (43481, 462048), (57756, 347848), (77008, 260886), (86962, 231024), (115512, 173924), (130443, 154016)]