20147054252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{9187}}^1$

素因数の和:9618

約数の個数: 48

約数和(自身を含む): 38347257312

約数和(自身を除く): 18200203060

約数列:

[1, 2, 4, 13, 26, 52, 181, 233, 362, 466, 724, 932, 2353, 3029, 4706, 6058, 9187, 9412, 12116, 18374, 36748, 42173, 84346, 119431, 168692, 238862, 477724, 548249, 1096498, 1662847, 2140571, 2192996, 3325694, 4281142, 6651388, 8562284, 21617011, 27827423, 43234022, 55654846, 86468044, 111309692, 387443351, 774886702, 1549773404, 5036763563, 10073527126, 20147054252]

約数ペア:

[(1, 20147054252), (2, 10073527126), (4, 5036763563), (13, 1549773404), (26, 774886702), (52, 387443351), (181, 111309692), (233, 86468044), (362, 55654846), (466, 43234022), (724, 27827423), (932, 21617011), (2353, 8562284), (3029, 6651388), (4706, 4281142), (6058, 3325694), (9187, 2192996), (9412, 2140571), (12116, 1662847), (18374, 1096498), (36748, 548249), (42173, 477724), (84346, 238862), (119431, 168692)]