20104309716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{31081}}^1$

素因数の和:33944

約数の個数: 48

約数和(自身を含む): 49398000960

約数和(自身を除く): 29293691244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2837, 5674, 8511, 11348, 17022, 31081, 34044, 53903, 62162, 93243, 107806, 124324, 161709, 186486, 215612, 323418, 372972, 590539, 646836, 1181078, 1771617, 2362156, 3543234, 7086468, 88176797, 176353594, 264530391, 352707188, 529060782, 1058121564, 1675359143, 3350718286, 5026077429, 6701436572, 10052154858, 20104309716]

約数ペア:

[(1, 20104309716), (2, 10052154858), (3, 6701436572), (4, 5026077429), (6, 3350718286), (12, 1675359143), (19, 1058121564), (38, 529060782), (57, 352707188), (76, 264530391), (114, 176353594), (228, 88176797), (2837, 7086468), (5674, 3543234), (8511, 2362156), (11348, 1771617), (17022, 1181078), (31081, 646836), (34044, 590539), (53903, 372972), (62162, 323418), (93243, 215612), (107806, 186486), (124324, 161709)]