20163445266

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4739879}}^1$

素因数の和:4740593

約数の個数: 16

約数和(自身を含む): 40383777600

約数和(自身を除く): 20220332334

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4739879, 9479758, 14219637, 28439274, 3360574211, 6721148422, 10081722633, 20163445266]

約数ペア:

[(1, 20163445266), (2, 10081722633), (3, 6721148422), (6, 3360574211), (709, 28439274), (1418, 14219637), (2127, 9479758), (4254, 4739879)]