20543669154

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{547}}^1\times {\mathrm{6709}}^1$

素因数の和:7575

約数の個数: 48

約数和(自身を含む): 44742709440

約数和(自身を除く): 24199040286

約数列:

[1, 2, 3, 6, 9, 18, 311, 547, 622, 933, 1094, 1641, 1866, 2799, 3282, 4923, 5598, 6709, 9846, 13418, 20127, 40254, 60381, 120762, 170117, 340234, 510351, 1020702, 1531053, 2086499, 3062106, 3669823, 4172998, 6259497, 7339646, 11009469, 12518994, 18778491, 22018938, 33028407, 37556982, 66056814, 1141314953, 2282629906, 3423944859, 6847889718, 10271834577, 20543669154]

約数ペア:

[(1, 20543669154), (2, 10271834577), (3, 6847889718), (6, 3423944859), (9, 2282629906), (18, 1141314953), (311, 66056814), (547, 37556982), (622, 33028407), (933, 22018938), (1094, 18778491), (1641, 12518994), (1866, 11009469), (2799, 7339646), (3282, 6259497), (4923, 4172998), (5598, 3669823), (6709, 3062106), (9846, 2086499), (13418, 1531053), (20127, 1020702), (40254, 510351), (60381, 340234), (120762, 170117)]