20286796

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 36671040

約数和(自身を除く): 16384244

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 1283, 2566, 3953, 5132, 7906, 15812, 75697, 85961, 151394, 171922, 302788, 343844, 5071699, 10143398, 20286796]

約数ペア:

[(1, 20286796), (2, 10143398), (4, 5071699), (59, 343844), (67, 302788), (118, 171922), (134, 151394), (236, 85961), (268, 75697), (1283, 15812), (2566, 7906), (3953, 5132)]