20193534

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3539}}^1$

素因数の和:3864

約数の個数: 24

約数和(自身を含む): 43903080

約数和(自身を除く): 23709546

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 3539, 5706, 7078, 10617, 21234, 31851, 63702, 1121863, 2243726, 3365589, 6731178, 10096767, 20193534]

約数ペア:

[(1, 20193534), (2, 10096767), (3, 6731178), (6, 3365589), (9, 2243726), (18, 1121863), (317, 63702), (634, 31851), (951, 21234), (1902, 10617), (2853, 7078), (3539, 5706)]