2012175356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{20129}}^1$

素因数の和:20573

約数の個数: 24

約数和(自身を含む): 3583623120

約数和(自身を除く): 1571447764

約数列:

[1, 2, 4, 67, 134, 268, 373, 746, 1492, 20129, 24991, 40258, 49982, 80516, 99964, 1348643, 2697286, 5394572, 7508117, 15016234, 30032468, 503043839, 1006087678, 2012175356]

約数ペア:

[(1, 2012175356), (2, 1006087678), (4, 503043839), (67, 30032468), (134, 15016234), (268, 7508117), (373, 5394572), (746, 2697286), (1492, 1348643), (20129, 99964), (24991, 80516), (40258, 49982)]