20252099517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{169093}}^1$

素因数の和:169229

約数の個数: 32

約数和(自身を含む): 30225890688

約数和(自身を除く): 9973791171

約数列:

[1, 3, 13, 37, 39, 83, 111, 249, 481, 1079, 1443, 3071, 3237, 9213, 39923, 119769, 169093, 507279, 2198209, 6256441, 6594627, 14034719, 18769323, 42104157, 81333733, 182451347, 244001199, 519284603, 547354041, 1557853809, 6750699839, 20252099517]

約数ペア:

[(1, 20252099517), (3, 6750699839), (13, 1557853809), (37, 547354041), (39, 519284603), (83, 244001199), (111, 182451347), (249, 81333733), (481, 42104157), (1079, 18769323), (1443, 14034719), (3071, 6594627), (3237, 6256441), (9213, 2198209), (39923, 507279), (119769, 169093)]