20689776684

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24987653}}^1$

素因数の和:24987686

約数の個数: 36

約数和(自身を含む): 54573036336

約数和(自身を除く): 33883259652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24987653, 49975306, 74962959, 99950612, 149925918, 224888877, 299851836, 449777754, 574716019, 899555508, 1149432038, 1724148057, 2298864076, 3448296114, 5172444171, 6896592228, 10344888342, 20689776684]

約数ペア:

[(1, 20689776684), (2, 10344888342), (3, 6896592228), (4, 5172444171), (6, 3448296114), (9, 2298864076), (12, 1724148057), (18, 1149432038), (23, 899555508), (36, 574716019), (46, 449777754), (69, 299851836), (92, 224888877), (138, 149925918), (207, 99950612), (276, 74962959), (414, 49975306), (828, 24987653)]