20315076

素因数分解:

$2^2\times 3^1\times {\mathrm{607}}^1\times {\mathrm{2789}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 47496960

約数和(自身を除く): 27181884

約数列:

[1, 2, 3, 4, 6, 12, 607, 1214, 1821, 2428, 2789, 3642, 5578, 7284, 8367, 11156, 16734, 33468, 1692923, 3385846, 5078769, 6771692, 10157538, 20315076]

約数ペア:

[(1, 20315076), (2, 10157538), (3, 6771692), (4, 5078769), (6, 3385846), (12, 1692923), (607, 33468), (1214, 16734), (1821, 11156), (2428, 8367), (2789, 7284), (3642, 5578)]