20570412

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7687}}^1$

素因数の和:7917

約数の個数: 24

約数和(自身を含む): 48219136

約数和(自身を除く): 27648724

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7687, 15374, 23061, 30748, 46122, 92244, 1714201, 3428402, 5142603, 6856804, 10285206, 20570412]

約数ペア:

[(1, 20570412), (2, 10285206), (3, 6856804), (4, 5142603), (6, 3428402), (12, 1714201), (223, 92244), (446, 46122), (669, 30748), (892, 23061), (1338, 15374), (2676, 7687)]