20163675468

素因数分解:

$2^2\times 3^1\times {\mathrm{15107}}^1\times {\mathrm{111227}}^1$

素因数の和:126341

約数の個数: 24

約数和(自身を含む): 47052113472

約数和(自身を除く): 26888438004

約数列:

[1, 2, 3, 4, 6, 12, 15107, 30214, 45321, 60428, 90642, 111227, 181284, 222454, 333681, 444908, 667362, 1334724, 1680306289, 3360612578, 5040918867, 6721225156, 10081837734, 20163675468]

約数ペア:

[(1, 20163675468), (2, 10081837734), (3, 6721225156), (4, 5040918867), (6, 3360612578), (12, 1680306289), (15107, 1334724), (30214, 667362), (45321, 444908), (60428, 333681), (90642, 222454), (111227, 181284)]