20922465476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1721}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 42866724096

約数和(自身を除く): 21944258620

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 253, 293, 451, 506, 586, 902, 943, 1012, 1172, 1721, 1804, 1886, 3223, 3442, 3772, 6446, 6739, 6884, 10373, 12013, 12892, 13478, 18931, 20746, 24026, 26956, 37862, 39583, 41492, 48052, 70561, 74129, 75724, 79166, 132143, 141122, 148258, 158332, 264286, 276299, 282244, 296516, 435413, 504253, 528572, 552598, 776171, 870826, 1008506, 1105196, 1552342, 1622903, 1741652, 2017012, 3039289, 3104684, 3245806, 5546783, 6078578, 6491612, 11093566, 11597819, 12157156, 17851933, 20674373, 22187132, 23195638, 35703866, 41348746, 46391276, 71407732, 82697492, 127576009, 227418103, 255152018, 454836206, 475510579, 510304036, 909672412, 951021158, 1902042316, 5230616369, 10461232738, 20922465476]

約数ペア:

[(1, 20922465476), (2, 10461232738), (4, 5230616369), (11, 1902042316), (22, 951021158), (23, 909672412), (41, 510304036), (44, 475510579), (46, 454836206), (82, 255152018), (92, 227418103), (164, 127576009), (253, 82697492), (293, 71407732), (451, 46391276), (506, 41348746), (586, 35703866), (902, 23195638), (943, 22187132), (1012, 20674373), (1172, 17851933), (1721, 12157156), (1804, 11597819), (1886, 11093566), (3223, 6491612), (3442, 6078578), (3772, 5546783), (6446, 3245806), (6739, 3104684), (6884, 3039289), (10373, 2017012), (12013, 1741652), (12892, 1622903), (13478, 1552342), (18931, 1105196), (20746, 1008506), (24026, 870826), (26956, 776171), (37862, 552598), (39583, 528572), (41492, 504253), (48052, 435413), (70561, 296516), (74129, 282244), (75724, 276299), (79166, 264286), (132143, 158332), (141122, 148258)]