20169900426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{118673}}^1$

素因数の和:120870

約数の個数: 32

約数和(自身を含む): 43463165760

約数和(自身を除く): 23293265334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2179, 4358, 6537, 13074, 28327, 56654, 84981, 118673, 169962, 237346, 356019, 712038, 1542749, 3085498, 4628247, 9256494, 258588467, 517176934, 775765401, 1551530802, 3361650071, 6723300142, 10084950213, 20169900426]

約数ペア:

[(1, 20169900426), (2, 10084950213), (3, 6723300142), (6, 3361650071), (13, 1551530802), (26, 775765401), (39, 517176934), (78, 258588467), (2179, 9256494), (4358, 4628247), (6537, 3085498), (13074, 1542749), (28327, 712038), (56654, 356019), (84981, 237346), (118673, 169962)]