2080996024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 4235120640

約数和(自身を除く): 2154124616

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 137, 184, 248, 274, 548, 713, 1096, 1426, 2663, 2852, 3151, 4247, 5326, 5704, 6302, 8494, 10652, 12604, 16988, 21304, 25208, 33976, 61249, 82553, 97681, 122498, 165106, 195362, 244996, 330212, 364831, 390724, 489992, 660424, 729662, 781448, 1459324, 1898719, 2918648, 3797438, 7594876, 8391113, 11309761, 15189752, 16782226, 22619522, 33564452, 45239044, 67128904, 90478088, 260124503, 520249006, 1040498012, 2080996024]

約数ペア:

[(1, 2080996024), (2, 1040498012), (4, 520249006), (8, 260124503), (23, 90478088), (31, 67128904), (46, 45239044), (62, 33564452), (92, 22619522), (124, 16782226), (137, 15189752), (184, 11309761), (248, 8391113), (274, 7594876), (548, 3797438), (713, 2918648), (1096, 1898719), (1426, 1459324), (2663, 781448), (2852, 729662), (3151, 660424), (4247, 489992), (5326, 390724), (5704, 364831), (6302, 330212), (8494, 244996), (10652, 195362), (12604, 165106), (16988, 122498), (21304, 97681), (25208, 82553), (33976, 61249)]