20052014247951

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{26729497}}^1$

素因数の和:26729903

約数の個数: 32

約数和(自身を含む): 30895022968320

約数和(自身を除く): 10843008720369

約数列:

[1, 3, 7, 21, 139, 257, 417, 771, 973, 1799, 2919, 5397, 35723, 107169, 250061, 750183, 26729497, 80188491, 187106479, 561319437, 3715400083, 6869480729, 11146200249, 20608442187, 26007800581, 48086365103, 78023401743, 144259095309, 954857821331, 2864573463993, 6684004749317, 20052014247951]

約数ペア:

[(1, 20052014247951), (3, 6684004749317), (7, 2864573463993), (21, 954857821331), (139, 144259095309), (257, 78023401743), (417, 48086365103), (771, 26007800581), (973, 20608442187), (1799, 11146200249), (2919, 6869480729), (5397, 3715400083), (35723, 561319437), (107169, 187106479), (250061, 80188491), (750183, 26729497)]