20187096591

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1\times {\mathrm{97453}}^1$

素因数の和:99866

約数の個数: 16

約数和(自身を含む): 27856251360

約数和(自身を除く): 7669154769

約数列:

[1, 3, 29, 87, 2381, 7143, 69049, 97453, 207147, 292359, 2826137, 8478411, 232035593, 696106779, 6729032197, 20187096591]

約数ペア:

[(1, 20187096591), (3, 6729032197), (29, 696106779), (87, 232035593), (2381, 8478411), (7143, 2826137), (69049, 292359), (97453, 207147)]