20870669568

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{24113}}^1$

素因数の和:24169

約数の個数: 216

約数和(自身を含む): 67427373888

約数和(自身を除く): 46556704320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 768, 784, 896, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1792, 1932, 2208, 2254, 2352, 2576, 2688, 2944, 3136, 3381, 3864, 4416, 4508, 4704, 5152, 5376, 5888, 6272, 6762, 7728, 8832, 9016, 9408, 10304, 12544, 13524, 15456, 17664, 18032, 18816, 20608, 24113, 27048, 30912, 36064, 37632, 41216, 48226, 54096, 61824, 72128, 72339, 96452, 108192, 123648, 144256, 144678, 168791, 192904, 216384, 288512, 289356, 337582, 385808, 432768, 506373, 554599, 578712, 675164, 771616, 865536, 1012746, 1109198, 1157424, 1181537, 1350328, 1543232, 1663797, 2025492, 2218396, 2314848, 2363074, 2700656, 3086464, 3327594, 3544611, 3882193, 4050984, 4436792, 4629696, 4726148, 5401312, 6172928, 6655188, 7089222, 7764386, 8101968, 8873584, 9259392, 9452296, 10802624, 11646579, 13310376, 14178444, 15528772, 16203936, 17747168, 18518784, 18904592, 21605248, 23293158, 26620752, 27175351, 28356888, 31057544, 32407872, 35494336, 37809184, 43210496, 46586316, 53241504, 54350702, 56713776, 62115088, 64815744, 70988672, 75618368, 81526053, 93172632, 106483008, 108701404, 113427552, 124230176, 129631488, 141977344, 151236736, 163052106, 186345264, 212966016, 217402808, 226855104, 248460352, 302473472, 326104212, 372690528, 425932032, 434805616, 453710208, 496920704, 652208424, 745381056, 869611232, 907420416, 993841408, 1304416848, 1490762112, 1739222464, 2608833696, 2981524224, 3478444928, 5217667392, 6956889856, 10435334784, 20870669568]

約数ペア:

[(1, 20870669568), (2, 10435334784), (3, 6956889856), (4, 5217667392), (6, 3478444928), (7, 2981524224), (8, 2608833696), (12, 1739222464), (14, 1490762112), (16, 1304416848), (21, 993841408), (23, 907420416), (24, 869611232), (28, 745381056), (32, 652208424), (42, 496920704), (46, 453710208), (48, 434805616), (49, 425932032), (56, 372690528), (64, 326104212), (69, 302473472), (84, 248460352), (92, 226855104), (96, 217402808), (98, 212966016), (112, 186345264), (128, 163052106), (138, 151236736), (147, 141977344), (161, 129631488), (168, 124230176), (184, 113427552), (192, 108701404), (196, 106483008), (224, 93172632), (256, 81526053), (276, 75618368), (294, 70988672), (322, 64815744), (336, 62115088), (368, 56713776), (384, 54350702), (392, 53241504), (448, 46586316), (483, 43210496), (552, 37809184), (588, 35494336), (644, 32407872), (672, 31057544), (736, 28356888), (768, 27175351), (784, 26620752), (896, 23293158), (966, 21605248), (1104, 18904592), (1127, 18518784), (1176, 17747168), (1288, 16203936), (1344, 15528772), (1472, 14178444), (1568, 13310376), (1792, 11646579), (1932, 10802624), (2208, 9452296), (2254, 9259392), (2352, 8873584), (2576, 8101968), (2688, 7764386), (2944, 7089222), (3136, 6655188), (3381, 6172928), (3864, 5401312), (4416, 4726148), (4508, 4629696), (4704, 4436792), (5152, 4050984), (5376, 3882193), (5888, 3544611), (6272, 3327594), (6762, 3086464), (7728, 2700656), (8832, 2363074), (9016, 2314848), (9408, 2218396), (10304, 2025492), (12544, 1663797), (13524, 1543232), (15456, 1350328), (17664, 1181537), (18032, 1157424), (18816, 1109198), (20608, 1012746), (24113, 865536), (27048, 771616), (30912, 675164), (36064, 578712), (37632, 554599), (41216, 506373), (48226, 432768), (54096, 385808), (61824, 337582), (72128, 289356), (72339, 288512), (96452, 216384), (108192, 192904), (123648, 168791), (144256, 144678)]