2020041075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2071837}}^1$

素因数の和:2071863

約数の個数: 24

約数和(自身を含む): 3596710768

約数和(自身を除く): 1576669693

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2071837, 6215511, 10359185, 26933881, 31077555, 51795925, 80801643, 134669405, 155387775, 404008215, 673347025, 2020041075]

約数ペア:

[(1, 2020041075), (3, 673347025), (5, 404008215), (13, 155387775), (15, 134669405), (25, 80801643), (39, 51795925), (65, 31077555), (75, 26933881), (195, 10359185), (325, 6215511), (975, 2071837)]