20833262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26641}}^1$

素因数の和:26683

約数の個数: 16

約数和(自身を含む): 34528032

約数和(自身を除く): 13694770

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 26641, 53282, 452897, 612743, 905794, 1225486, 10416631, 20833262]

約数ペア:

[(1, 20833262), (2, 10416631), (17, 1225486), (23, 905794), (34, 612743), (46, 452897), (391, 53282), (782, 26641)]