20072486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33343}}^1$

素因数の和:33395

約数の個数: 16

約数和(自身を含む): 35211264

約数和(自身を除く): 15138778

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33343, 66686, 233401, 466802, 1433749, 2867498, 10036243, 20072486]

約数ペア:

[(1, 20072486), (2, 10036243), (7, 2867498), (14, 1433749), (43, 466802), (86, 233401), (301, 66686), (602, 33343)]