2021720802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17734393}}^1$

素因数の和:17734417

約数の個数: 16

約数和(自身を含む): 4256254560

約数和(自身を除く): 2234533758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17734393, 35468786, 53203179, 106406358, 336953467, 673906934, 1010860401, 2021720802]

約数ペア:

[(1, 2021720802), (2, 1010860401), (3, 673906934), (6, 336953467), (19, 106406358), (38, 53203179), (57, 35468786), (114, 17734393)]