20922417089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1706977}}^1$

素因数の和:1707104

約数の個数: 16

約数和(自身を含む): 25563702528

約数和(自身を除く): 4641285439

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 1706977, 11948839, 29018609, 175818631, 203130263, 1230730417, 2988916727, 20922417089]

約数ペア:

[(1, 20922417089), (7, 2988916727), (17, 1230730417), (103, 203130263), (119, 175818631), (721, 29018609), (1751, 11948839), (12257, 1706977)]