20194247161454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1\times {\mathrm{4447}}^1\times {\mathrm{6271}}^1$

素因数の和:19592

約数の個数: 32

約数和(自身を含む): 31045626888192

約数和(自身を除く): 10851379726738

約数列:

[1, 2, 41, 82, 4447, 6271, 8831, 8894, 12542, 17662, 182327, 257111, 362071, 364654, 514222, 724142, 27887137, 39271457, 55379201, 55774274, 78542914, 110758402, 1143372617, 1610129737, 2270547241, 2286745234, 3220259474, 4541094482, 246271306847, 492542613694, 10097123580727, 20194247161454]

約数ペア:

[(1, 20194247161454), (2, 10097123580727), (41, 492542613694), (82, 246271306847), (4447, 4541094482), (6271, 3220259474), (8831, 2286745234), (8894, 2270547241), (12542, 1610129737), (17662, 1143372617), (182327, 110758402), (257111, 78542914), (362071, 55774274), (364654, 55379201), (514222, 39271457), (724142, 27887137)]