20130637714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{178403}}^1$

素因数の和:178662

約数の個数: 32

約数和(自身を含む): 34527596544

約数和(自身を除く): 14396958830

約数列:

[1, 2, 11, 22, 23, 46, 223, 253, 446, 506, 2453, 4906, 5129, 10258, 56419, 112838, 178403, 356806, 1962433, 3924866, 4103269, 8206538, 39783869, 45135959, 79567738, 90271918, 437622559, 875245118, 915028987, 1830057974, 10065318857, 20130637714]

約数ペア:

[(1, 20130637714), (2, 10065318857), (11, 1830057974), (22, 915028987), (23, 875245118), (46, 437622559), (223, 90271918), (253, 79567738), (446, 45135959), (506, 39783869), (2453, 8206538), (4906, 4103269), (5129, 3924866), (10258, 1962433), (56419, 356806), (112838, 178403)]