20245650847

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1\times {\mathrm{8087}}^1$

素因数の和:9422

約数の個数: 16

約数和(自身を含む): 21383377920

約数和(自身を除く): 1137727073

約数列:

[1, 23, 89, 1223, 2047, 8087, 28129, 108847, 186001, 719743, 2503481, 9890401, 16554089, 227479223, 880245689, 20245650847]

約数ペア:

[(1, 20245650847), (23, 880245689), (89, 227479223), (1223, 16554089), (2047, 9890401), (8087, 2503481), (28129, 719743), (108847, 186001)]