20166450603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{180233}}^1$

素因数の和:180419

約数の個数: 32

約数和(自身を含む): 30683036160

約数和(自身を除く): 10516585557

約数列:

[1, 3, 13, 19, 39, 57, 151, 247, 453, 741, 1963, 2869, 5889, 8607, 37297, 111891, 180233, 540699, 2343029, 3424427, 7029087, 10273281, 27215183, 44517551, 81645549, 133552653, 353797379, 517088477, 1061392137, 1551265431, 6722150201, 20166450603]

約数ペア:

[(1, 20166450603), (3, 6722150201), (13, 1551265431), (19, 1061392137), (39, 517088477), (57, 353797379), (151, 133552653), (247, 81645549), (453, 44517551), (741, 27215183), (1963, 10273281), (2869, 7029087), (5889, 3424427), (8607, 2343029), (37297, 540699), (111891, 180233)]