20083383365983

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{4679}}^1\times {\mathrm{28789}}^1$

素因数の和:33572

約数の個数: 48

約数和(自身を含む): 24640739136000

約数和(自身を除く): 4557355770017

約数列:

[1, 7, 19, 59, 133, 361, 413, 1121, 2527, 4679, 7847, 21299, 28789, 32753, 88901, 149093, 201523, 276061, 546991, 622307, 1689119, 1698551, 1932427, 3828937, 5245159, 10392829, 11823833, 11889857, 32272469, 36716113, 72749803, 99658021, 134703731, 225907283, 613176911, 697606147, 942926117, 2559370889, 4292238377, 7947520129, 17915596223, 48628046891, 55632640903, 151002882451, 340396328237, 1057020177157, 2869054766569, 20083383365983]

約数ペア:

[(1, 20083383365983), (7, 2869054766569), (19, 1057020177157), (59, 340396328237), (133, 151002882451), (361, 55632640903), (413, 48628046891), (1121, 17915596223), (2527, 7947520129), (4679, 4292238377), (7847, 2559370889), (21299, 942926117), (28789, 697606147), (32753, 613176911), (88901, 225907283), (149093, 134703731), (201523, 99658021), (276061, 72749803), (546991, 36716113), (622307, 32272469), (1689119, 11889857), (1698551, 11823833), (1932427, 10392829), (3828937, 5245159)]