20192530304

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{3668701}}^1$

素因数の和:3668758

約数の個数: 32

約数和(自身を含む): 41162836440

約数和(自身を除く): 20970306136

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 3668701, 7337402, 14674804, 29349608, 58699216, 117398432, 157754143, 234796864, 315508286, 469593728, 631016572, 1262033144, 2524066288, 5048132576, 10096265152, 20192530304]

約数ペア:

[(1, 20192530304), (2, 10096265152), (4, 5048132576), (8, 2524066288), (16, 1262033144), (32, 631016572), (43, 469593728), (64, 315508286), (86, 234796864), (128, 157754143), (172, 117398432), (344, 58699216), (688, 29349608), (1376, 14674804), (2752, 7337402), (5504, 3668701)]