20020748882

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{9689}}^1\times {\mathrm{14153}}^1$

素因数の和:23917

約数の個数: 16

約数和(自身を含む): 30447801720

約数和(自身を除く): 10427052838

約数列:

[1, 2, 73, 146, 9689, 14153, 19378, 28306, 707297, 1033169, 1414594, 2066338, 137128417, 274256834, 10010374441, 20020748882]

約数ペア:

[(1, 20020748882), (2, 10010374441), (73, 274256834), (146, 137128417), (9689, 2066338), (14153, 1414594), (19378, 1033169), (28306, 707297)]