20172460434

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9801973}}^1$

素因数の和:9801999

約数の個数: 32

約数和(自身を含む): 47049475200

約数和(自身を除く): 26877014766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9801973, 19603946, 29405919, 58811838, 68613811, 137227622, 205841433, 411682866, 480296677, 960593354, 1440890031, 2881780062, 3362076739, 6724153478, 10086230217, 20172460434]

約数ペア:

[(1, 20172460434), (2, 10086230217), (3, 6724153478), (6, 3362076739), (7, 2881780062), (14, 1440890031), (21, 960593354), (42, 480296677), (49, 411682866), (98, 205841433), (147, 137227622), (294, 68613811), (343, 58811838), (686, 29405919), (1029, 19603946), (2058, 9801973)]