20072047142

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33342271}}^1$

素因数の和:33342323

約数の個数: 16

約数和(自身を含む): 35209439232

約数和(自身を除く): 15137392090

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33342271, 66684542, 233395897, 466791794, 1433717653, 2867435306, 10036023571, 20072047142]

約数ペア:

[(1, 20072047142), (2, 10036023571), (7, 2867435306), (14, 1433717653), (43, 466791794), (86, 233395897), (301, 66684542), (602, 33342271)]