20190133444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1\times {\mathrm{1307}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 38224468800

約数和(自身を除く): 18034335356

約数列:

[1, 2, 4, 13, 26, 52, 419, 709, 838, 1307, 1418, 1676, 2614, 2836, 5228, 5447, 9217, 10894, 16991, 18434, 21788, 33982, 36868, 67964, 297071, 547633, 594142, 926663, 1095266, 1188284, 1853326, 2190532, 3706652, 3861923, 7119229, 7723846, 12046619, 14238458, 15447692, 24093238, 28476916, 48186476, 388271797, 776543594, 1553087188, 5047533361, 10095066722, 20190133444]

約数ペア:

[(1, 20190133444), (2, 10095066722), (4, 5047533361), (13, 1553087188), (26, 776543594), (52, 388271797), (419, 48186476), (709, 28476916), (838, 24093238), (1307, 15447692), (1418, 14238458), (1676, 12046619), (2614, 7723846), (2836, 7119229), (5228, 3861923), (5447, 3706652), (9217, 2190532), (10894, 1853326), (16991, 1188284), (18434, 1095266), (21788, 926663), (33982, 594142), (36868, 547633), (67964, 297071)]