20474367009

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{3499}}^1\times {\mathrm{9901}}^1$

素因数の和:13600

約数の個数: 16

約数和(自身を含む): 27448344000

約数和(自身を除く): 6973976991

約数列:

[1, 3, 197, 591, 3499, 9901, 10497, 29703, 689303, 1950497, 2067909, 5851491, 34643599, 103930797, 6824789003, 20474367009]

約数ペア:

[(1, 20474367009), (3, 6824789003), (197, 103930797), (591, 34643599), (3499, 5851491), (9901, 2067909), (10497, 1950497), (29703, 689303)]