20199095410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{736387}}^1$

素因数の和:736618

約数の個数: 32

約数和(自身を含む): 39340792512

約数和(自身を除く): 19141697102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 736387, 1472774, 3681935, 7363870, 9573031, 19146062, 47865155, 95730310, 155377657, 310755314, 776888285, 1553776570, 2019909541, 4039819082, 10099547705, 20199095410]

約数ペア:

[(1, 20199095410), (2, 10099547705), (5, 4039819082), (10, 2019909541), (13, 1553776570), (26, 776888285), (65, 310755314), (130, 155377657), (211, 95730310), (422, 47865155), (1055, 19146062), (2110, 9573031), (2743, 7363870), (5486, 3681935), (13715, 1472774), (27430, 736387)]