20110512107

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1\times {\mathrm{53231}}^1$

素因数の和:55010

約数の個数: 16

約数和(自身を含む): 23738916864

約数和(自身を除く): 3628404757

約数列:

[1, 7, 31, 217, 1741, 12187, 53231, 53971, 372617, 377797, 1650161, 11551127, 92675171, 648726197, 2872930301, 20110512107]

約数ペア:

[(1, 20110512107), (7, 2872930301), (31, 648726197), (217, 92675171), (1741, 11551127), (12187, 1650161), (53231, 377797), (53971, 372617)]