20601714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{983}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 47232000

約数和(自身を除く): 26630286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 983, 998, 1497, 1966, 2949, 2994, 3493, 5898, 6881, 6986, 10479, 13762, 20643, 20958, 41286, 490517, 981034, 1471551, 2943102, 3433619, 6867238, 10300857, 20601714]

約数ペア:

[(1, 20601714), (2, 10300857), (3, 6867238), (6, 3433619), (7, 2943102), (14, 1471551), (21, 981034), (42, 490517), (499, 41286), (983, 20958), (998, 20643), (1497, 13762), (1966, 10479), (2949, 6986), (2994, 6881), (3493, 5898)]