20090115092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{295442869}}^1$

素因数の和:295442890

約数の個数: 12

約数和(自身を含む): 37225801620

約数和(自身を除く): 17135686528

約数列:

[1, 2, 4, 17, 34, 68, 295442869, 590885738, 1181771476, 5022528773, 10045057546, 20090115092]

約数ペア:

[(1, 20090115092), (2, 10045057546), (4, 5022528773), (17, 1181771476), (34, 590885738), (68, 295442869)]