20178026314

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{222367}}^1$

素因数の和:223197

約数の個数: 16

約数和(自身を含む): 30820204800

約数和(自身を除く): 10642178486

約数列:

[1, 2, 59, 118, 769, 1538, 45371, 90742, 222367, 444734, 13119653, 26239306, 171000223, 342000446, 10089013157, 20178026314]

約数ペア:

[(1, 20178026314), (2, 10089013157), (59, 342000446), (118, 171000223), (769, 26239306), (1538, 13119653), (45371, 444734), (90742, 222367)]