20161432210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1\times {\mathrm{17863}}^1$

素因数の和:19842

約数の個数: 32

約数和(自身を含む): 36927031680

約数和(自身を除く): 16765599470

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1913, 3826, 9565, 17863, 19130, 35726, 89315, 112867, 178630, 225734, 564335, 1053917, 1128670, 2107834, 5269585, 10539170, 34171919, 68343838, 170859595, 341719190, 2016143221, 4032286442, 10080716105, 20161432210]

約数ペア:

[(1, 20161432210), (2, 10080716105), (5, 4032286442), (10, 2016143221), (59, 341719190), (118, 170859595), (295, 68343838), (590, 34171919), (1913, 10539170), (3826, 5269585), (9565, 2107834), (17863, 1128670), (19130, 1053917), (35726, 564335), (89315, 225734), (112867, 178630)]