20005939806

素因数分解:

$2^1\times 3^1\times {\mathrm{40063}}^1\times {\mathrm{83227}}^1$

素因数の和:123295

約数の個数: 16

約数和(自身を含む): 40013359104

約数和(自身を除く): 20007419298

約数列:

[1, 2, 3, 6, 40063, 80126, 83227, 120189, 166454, 240378, 249681, 499362, 3334323301, 6668646602, 10002969903, 20005939806]

約数ペア:

[(1, 20005939806), (2, 10002969903), (3, 6668646602), (6, 3334323301), (40063, 499362), (80126, 249681), (83227, 240378), (120189, 166454)]