20218882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19183}}^1$

素因数の和:19233

約数の個数: 16

約数和(自身を含む): 33149952

約数和(自身を除く): 12931070

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19183, 38366, 326111, 594673, 652222, 1189346, 10109441, 20218882]

約数ペア:

[(1, 20218882), (2, 10109441), (17, 1189346), (31, 652222), (34, 594673), (62, 326111), (527, 38366), (1054, 19183)]