20156162892

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1277}}^1\times {\mathrm{1493}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 47152863072

約数和(自身を除く): 26996700180

約数列:

[1, 2, 3, 4, 6, 12, 881, 1277, 1493, 1762, 2554, 2643, 2986, 3524, 3831, 4479, 5108, 5286, 5972, 7662, 8958, 10572, 15324, 17916, 1125037, 1315333, 1906561, 2250074, 2630666, 3375111, 3813122, 3945999, 4500148, 5261332, 5719683, 6750222, 7626244, 7891998, 11439366, 13500444, 15783996, 22878732, 1679680241, 3359360482, 5039040723, 6718720964, 10078081446, 20156162892]

約数ペア:

[(1, 20156162892), (2, 10078081446), (3, 6718720964), (4, 5039040723), (6, 3359360482), (12, 1679680241), (881, 22878732), (1277, 15783996), (1493, 13500444), (1762, 11439366), (2554, 7891998), (2643, 7626244), (2986, 6750222), (3524, 5719683), (3831, 5261332), (4479, 4500148), (5108, 3945999), (5286, 3813122), (5972, 3375111), (7662, 2630666), (8958, 2250074), (10572, 1906561), (15324, 1315333), (17916, 1125037)]