20131475026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{50093}}^1$

素因数の和:50191

約数の個数: 48

約数和(自身を含む): 34652023560

約数和(自身を除く): 14520548534

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 169, 338, 377, 533, 754, 1066, 1189, 2378, 4901, 6929, 9802, 13858, 15457, 30914, 50093, 100186, 200941, 401882, 651209, 1302418, 1452697, 2053813, 2905394, 4107626, 8465717, 16931434, 18885061, 26699569, 37770122, 53399138, 59560577, 119121154, 245505793, 347094397, 491011586, 694188794, 774287501, 1548575002, 10065737513, 20131475026]

約数ペア:

[(1, 20131475026), (2, 10065737513), (13, 1548575002), (26, 774287501), (29, 694188794), (41, 491011586), (58, 347094397), (82, 245505793), (169, 119121154), (338, 59560577), (377, 53399138), (533, 37770122), (754, 26699569), (1066, 18885061), (1189, 16931434), (2378, 8465717), (4901, 4107626), (6929, 2905394), (9802, 2053813), (13858, 1452697), (15457, 1302418), (30914, 651209), (50093, 401882), (100186, 200941)]