20696856

素因数分解:

$2^3\times 3^1\times {\mathrm{862369}}^1$

素因数の和:862378

約数の個数: 16

約数和(自身を含む): 51742200

約数和(自身を除く): 31045344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 862369, 1724738, 2587107, 3449476, 5174214, 6898952, 10348428, 20696856]

約数ペア:

[(1, 20696856), (2, 10348428), (3, 6898952), (4, 5174214), (6, 3449476), (8, 2587107), (12, 1724738), (24, 862369)]