16730620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10589}}^1$

素因数の和:10677

約数の個数: 24

約数和(自身を含む): 35582400

約数和(自身を除く): 18851780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10589, 21178, 42356, 52945, 105890, 211780, 836531, 1673062, 3346124, 4182655, 8365310, 16730620]

約数ペア:

[(1, 16730620), (2, 8365310), (4, 4182655), (5, 3346124), (10, 1673062), (20, 836531), (79, 211780), (158, 105890), (316, 52945), (395, 42356), (790, 21178), (1580, 10589)]