2080307964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{40009}}^1$

素因数の和:40642

約数の個数: 48

約数和(自身を含む): 5556588800

約数和(自身を除く): 3476280836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 7428, 8666, 12999, 17332, 25998, 40009, 51996, 80018, 120027, 160036, 240054, 280063, 480108, 560126, 840189, 1120252, 1680378, 3360756, 24765571, 49531142, 74296713, 99062284, 148593426, 173358997, 297186852, 346717994, 520076991, 693435988, 1040153982, 2080307964]

約数ペア:

[(1, 2080307964), (2, 1040153982), (3, 693435988), (4, 520076991), (6, 346717994), (7, 297186852), (12, 173358997), (14, 148593426), (21, 99062284), (28, 74296713), (42, 49531142), (84, 24765571), (619, 3360756), (1238, 1680378), (1857, 1120252), (2476, 840189), (3714, 560126), (4333, 480108), (7428, 280063), (8666, 240054), (12999, 160036), (17332, 120027), (25998, 80018), (40009, 51996)]