20194005819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{232091}}^1$

素因数の和:232227

約数の個数: 32

約数和(自身を含む): 30569301504

約数和(自身を除く): 10375295685

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 897, 1261, 2231, 3783, 6693, 29003, 87009, 232091, 696273, 3017183, 5338093, 9051549, 16014279, 22512827, 67538481, 69395209, 208185627, 292666751, 517795021, 878000253, 1553385063, 6731335273, 20194005819]

約数ペア:

[(1, 20194005819), (3, 6731335273), (13, 1553385063), (23, 878000253), (39, 517795021), (69, 292666751), (97, 208185627), (291, 69395209), (299, 67538481), (897, 22512827), (1261, 16014279), (2231, 9051549), (3783, 5338093), (6693, 3017183), (29003, 696273), (87009, 232091)]