20020512165

素因数分解:

$3^1\times 5^1\times {\mathrm{8353}}^1\times {\mathrm{159787}}^1$

素因数の和:168148

約数の個数: 16

約数和(自身を含む): 32036854848

約数和(自身を除く): 12016342683

約数列:

[1, 3, 5, 15, 8353, 25059, 41765, 125295, 159787, 479361, 798935, 2396805, 1334700811, 4004102433, 6673504055, 20020512165]

約数ペア:

[(1, 20020512165), (3, 6673504055), (5, 4004102433), (15, 1334700811), (8353, 2396805), (25059, 798935), (41765, 479361), (125295, 159787)]