20486604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46141}}^1$

素因数の和:46185

約数の個数: 24

約数和(自身を含む): 49095088

約数和(自身を除く): 28608484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46141, 92282, 138423, 184564, 276846, 553692, 1707217, 3414434, 5121651, 6828868, 10243302, 20486604]

約数ペア:

[(1, 20486604), (2, 10243302), (3, 6828868), (4, 5121651), (6, 3414434), (12, 1707217), (37, 553692), (74, 276846), (111, 184564), (148, 138423), (222, 92282), (444, 46141)]