20071546888

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{23017829}}^1$

素因数の和:23017944

約数の個数: 16

約数和(自身を含む): 37979419500

約数和(自身を除く): 17907872612

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 23017829, 46035658, 92071316, 184142632, 2508943361, 5017886722, 10035773444, 20071546888]

約数ペア:

[(1, 20071546888), (2, 10035773444), (4, 5017886722), (8, 2508943361), (109, 184142632), (218, 92071316), (436, 46035658), (872, 23017829)]