20175272238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{937}}^1\times {\mathrm{1049}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 44249587200

約数和(自身を除く): 24074314962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 937, 1049, 1866, 1874, 2098, 2811, 3147, 3421, 5622, 6294, 6842, 10263, 10307, 11539, 20526, 20614, 23078, 30921, 34617, 61842, 69234, 291407, 326239, 582814, 652478, 874221, 978717, 982913, 1748442, 1957434, 1965826, 2948739, 3205477, 3588629, 5897478, 6410954, 7177258, 9616431, 10765887, 10812043, 19232862, 21531774, 21624086, 32436129, 64872258, 305685943, 611371886, 917057829, 1834115658, 3362545373, 6725090746, 10087636119, 20175272238]

約数ペア:

[(1, 20175272238), (2, 10087636119), (3, 6725090746), (6, 3362545373), (11, 1834115658), (22, 917057829), (33, 611371886), (66, 305685943), (311, 64872258), (622, 32436129), (933, 21624086), (937, 21531774), (1049, 19232862), (1866, 10812043), (1874, 10765887), (2098, 9616431), (2811, 7177258), (3147, 6410954), (3421, 5897478), (5622, 3588629), (6294, 3205477), (6842, 2948739), (10263, 1965826), (10307, 1957434), (11539, 1748442), (20526, 982913), (20614, 978717), (23078, 874221), (30921, 652478), (34617, 582814), (61842, 326239), (69234, 291407)]