20226735361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{390953}}^1$

素因数の和:391368

約数の個数: 16

約数和(自身を含む): 24395529600

約数和(自身を除く): 4168794239

約数列:

[1, 7, 19, 133, 389, 2723, 7391, 51737, 390953, 2736671, 7428107, 51996749, 152080717, 1064565019, 2889533623, 20226735361]

約数ペア:

[(1, 20226735361), (7, 2889533623), (19, 1064565019), (133, 152080717), (389, 51996749), (2723, 7428107), (7391, 2736671), (51737, 390953)]