20168415072

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1795621}}^1$

素因数の和:1795653

約数の個数: 96

約数和(自身を含む): 63349544160

約数和(自身を除く): 43181129088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 1795621, 3591242, 5386863, 7182484, 10773726, 14364968, 16160589, 21547452, 23343073, 28729936, 32321178, 43094904, 46686146, 48481767, 57459872, 64642356, 70029219, 86189808, 93372292, 96963534, 129284712, 140058438, 172379616, 186744584, 193927068, 210087657, 258569424, 280116876, 373489168, 387854136, 420175314, 517138848, 560233752, 630262971, 746978336, 775708272, 840350628, 1120467504, 1260525942, 1551416544, 1680701256, 2240935008, 2521051884, 3361402512, 5042103768, 6722805024, 10084207536, 20168415072]

約数ペア:

[(1, 20168415072), (2, 10084207536), (3, 6722805024), (4, 5042103768), (6, 3361402512), (8, 2521051884), (9, 2240935008), (12, 1680701256), (13, 1551416544), (16, 1260525942), (18, 1120467504), (24, 840350628), (26, 775708272), (27, 746978336), (32, 630262971), (36, 560233752), (39, 517138848), (48, 420175314), (52, 387854136), (54, 373489168), (72, 280116876), (78, 258569424), (96, 210087657), (104, 193927068), (108, 186744584), (117, 172379616), (144, 140058438), (156, 129284712), (208, 96963534), (216, 93372292), (234, 86189808), (288, 70029219), (312, 64642356), (351, 57459872), (416, 48481767), (432, 46686146), (468, 43094904), (624, 32321178), (702, 28729936), (864, 23343073), (936, 21547452), (1248, 16160589), (1404, 14364968), (1872, 10773726), (2808, 7182484), (3744, 5386863), (5616, 3591242), (11232, 1795621)]