20167052374

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33500087}}^1$

素因数の和:33500139

約数の個数: 16

約数和(自身を含む): 35376092928

約数和(自身を除く): 15209040554

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33500087, 67000174, 234500609, 469001218, 1440503741, 2881007482, 10083526187, 20167052374]

約数ペア:

[(1, 20167052374), (2, 10083526187), (7, 2881007482), (14, 1440503741), (43, 469001218), (86, 234500609), (301, 67000174), (602, 33500087)]