20601386208

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2551}}^1$

素因数の和:3302

約数の個数: 192

約数和(自身を含む): 64824883200

約数和(自身を除く): 44223496992

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, 719, 864, 936, 1248, 1404, 1438, 1872, 2157, 2551, 2808, 2876, 3744, 4314, 5102, 5616, 5752, 6471, 7653, 8628, 9347, 10204, 11232, 11504, 12942, 15306, 17256, 18694, 19413, 20408, 22959, 23008, 25884, 28041, 30612, 33163, 34512, 37388, 38826, 40816, 45918, 51768, 56082, 61224, 66326, 68877, 69024, 74776, 77652, 81632, 84123, 91836, 99489, 103536, 112164, 122448, 132652, 137754, 149552, 155304, 168246, 183672, 198978, 207072, 224328, 244896, 252369, 265304, 275508, 298467, 299104, 310608, 336492, 367344, 397956, 448656, 504738, 530608, 551016, 596934, 621216, 672984, 734688, 795912, 895401, 897312, 1009476, 1061216, 1102032, 1193868, 1345968, 1591824, 1790802, 1834169, 2018952, 2204064, 2387736, 2691936, 3183648, 3581604, 3668338, 4037904, 4775472, 5502507, 7163208, 7336676, 8075808, 9550944, 11005014, 14326416, 14673352, 16507521, 22010028, 23844197, 28652832, 29346704, 33015042, 44020056, 47688394, 49522563, 58693408, 66030084, 71532591, 88040112, 95376788, 99045126, 132060168, 143065182, 176080224, 190753576, 198090252, 214597773, 264120336, 286130364, 381507152, 396180504, 429195546, 528240672, 572260728, 643793319, 763014304, 792361008, 858391092, 1144521456, 1287586638, 1584722016, 1716782184, 2289042912, 2575173276, 3433564368, 5150346552, 6867128736, 10300693104, 20601386208]

約数ペア:

[(1, 20601386208), (2, 10300693104), (3, 6867128736), (4, 5150346552), (6, 3433564368), (8, 2575173276), (9, 2289042912), (12, 1716782184), (13, 1584722016), (16, 1287586638), (18, 1144521456), (24, 858391092), (26, 792361008), (27, 763014304), (32, 643793319), (36, 572260728), (39, 528240672), (48, 429195546), (52, 396180504), (54, 381507152), (72, 286130364), (78, 264120336), (96, 214597773), (104, 198090252), (108, 190753576), (117, 176080224), (144, 143065182), (156, 132060168), (208, 99045126), (216, 95376788), (234, 88040112), (288, 71532591), (312, 66030084), (351, 58693408), (416, 49522563), (432, 47688394), (468, 44020056), (624, 33015042), (702, 29346704), (719, 28652832), (864, 23844197), (936, 22010028), (1248, 16507521), (1404, 14673352), (1438, 14326416), (1872, 11005014), (2157, 9550944), (2551, 8075808), (2808, 7336676), (2876, 7163208), (3744, 5502507), (4314, 4775472), (5102, 4037904), (5616, 3668338), (5752, 3581604), (6471, 3183648), (7653, 2691936), (8628, 2387736), (9347, 2204064), (10204, 2018952), (11232, 1834169), (11504, 1790802), (12942, 1591824), (15306, 1345968), (17256, 1193868), (18694, 1102032), (19413, 1061216), (20408, 1009476), (22959, 897312), (23008, 895401), (25884, 795912), (28041, 734688), (30612, 672984), (33163, 621216), (34512, 596934), (37388, 551016), (38826, 530608), (40816, 504738), (45918, 448656), (51768, 397956), (56082, 367344), (61224, 336492), (66326, 310608), (68877, 299104), (69024, 298467), (74776, 275508), (77652, 265304), (81632, 252369), (84123, 244896), (91836, 224328), (99489, 207072), (103536, 198978), (112164, 183672), (122448, 168246), (132652, 155304), (137754, 149552)]