20144920317

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{817603}}^1$

素因数の和:817840

約数の個数: 16

約数和(自身を含む): 27628474368

約数和(自身を除く): 7483554051

約数列:

[1, 3, 43, 129, 191, 573, 8213, 24639, 817603, 2452809, 35156929, 105470787, 156162173, 468486519, 6714973439, 20144920317]

約数ペア:

[(1, 20144920317), (3, 6714973439), (43, 468486519), (129, 156162173), (191, 105470787), (573, 35156929), (8213, 2452809), (24639, 817603)]