20572034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 36827136

約数和(自身を除く): 16255102

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 443, 749, 886, 1498, 3101, 3317, 6202, 6634, 13733, 23219, 27466, 46438, 47401, 94802, 96131, 192262, 331807, 663614, 1469431, 2938862, 10286017, 20572034]

約数ペア:

[(1, 20572034), (2, 10286017), (7, 2938862), (14, 1469431), (31, 663614), (62, 331807), (107, 192262), (214, 96131), (217, 94802), (434, 47401), (443, 46438), (749, 27466), (886, 23219), (1498, 13733), (3101, 6634), (3317, 6202)]