20272728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120671}}^1$

素因数の和:120687

約数の個数: 32

約数和(自身を含む): 57922560

約数和(自身を除く): 37649832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120671, 241342, 362013, 482684, 724026, 844697, 965368, 1448052, 1689394, 2534091, 2896104, 3378788, 5068182, 6757576, 10136364, 20272728]

約数ペア:

[(1, 20272728), (2, 10136364), (3, 6757576), (4, 5068182), (6, 3378788), (7, 2896104), (8, 2534091), (12, 1689394), (14, 1448052), (21, 965368), (24, 844697), (28, 724026), (42, 482684), (56, 362013), (84, 241342), (168, 120671)]