20166477123

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1609}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 29698704000

約数和(自身を除く): 9532226877

約数列:

[1, 3, 13, 39, 59, 169, 177, 419, 507, 767, 1257, 1609, 2301, 4827, 5447, 9971, 16341, 20917, 24721, 29913, 62751, 70811, 74163, 94931, 212433, 271921, 284793, 321373, 674171, 815763, 964119, 1234103, 2022513, 3702309, 4177849, 8764223, 12533547, 16043339, 26292669, 39776089, 48130017, 113934899, 119328267, 341804697, 517089157, 1551267471, 6722159041, 20166477123]

約数ペア:

[(1, 20166477123), (3, 6722159041), (13, 1551267471), (39, 517089157), (59, 341804697), (169, 119328267), (177, 113934899), (419, 48130017), (507, 39776089), (767, 26292669), (1257, 16043339), (1609, 12533547), (2301, 8764223), (4827, 4177849), (5447, 3702309), (9971, 2022513), (16341, 1234103), (20917, 964119), (24721, 815763), (29913, 674171), (62751, 321373), (70811, 284793), (74163, 271921), (94931, 212433)]