20227839808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 47041125120

約数和(自身を除く): 26813285312

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 73, 88, 92, 109, 146, 157, 176, 184, 218, 253, 292, 314, 352, 368, 436, 506, 584, 628, 704, 736, 803, 872, 1012, 1168, 1199, 1256, 1472, 1606, 1679, 1727, 1744, 2024, 2336, 2398, 2507, 2512, 3212, 3358, 3454, 3488, 3611, 4048, 4672, 4796, 5014, 5024, 6424, 6716, 6908, 6976, 7222, 7957, 8096, 9592, 10028, 10048, 11461, 12848, 13432, 13816, 14444, 15914, 16192, 17113, 18469, 19184, 20056, 22922, 25696, 26864, 27577, 27632, 28888, 31828, 34226, 36938, 38368, 39721, 40112, 45844, 51392, 53728, 55154, 55264, 57776, 63656, 68452, 73876, 76736, 79442, 80224, 87527, 91688, 107456, 110308, 110528, 115552, 126071, 127312, 136904, 147752, 158884, 160448, 175054, 183011, 183376, 188243, 220616, 231104, 252142, 254624, 263603, 273808, 295504, 317768, 350108, 366022, 366752, 376486, 393599, 441232, 504284, 509248, 527206, 547616, 591008, 635536, 700216, 732044, 733504, 752972, 787198, 882464, 1008568, 1054412, 1095232, 1182016, 1249249, 1271072, 1400432, 1464088, 1505944, 1574396, 1764928, 2013121, 2017136, 2108824, 2498498, 2542144, 2800864, 2899633, 2928176, 3011888, 3148792, 4026242, 4034272, 4217648, 4329589, 4996996, 5601728, 5799266, 5856352, 6023776, 6297584, 8052484, 8068544, 8435296, 8659178, 9993992, 11598532, 11712704, 12047552, 12595168, 13741739, 16104968, 16870592, 17318356, 19987984, 23197064, 25190336, 27483478, 28732727, 32209936, 34636712, 39975968, 46394128, 54966956, 57465454, 64419872, 69273424, 79951936, 92788256, 109933912, 114930908, 128839744, 138546848, 185576512, 219867824, 229861816, 277093696, 316059997, 439735648, 459723632, 632119994, 879471296, 919447264, 1264239988, 1838894528, 2528479976, 5056959952, 10113919904, 20227839808]

約数ペア:

[(1, 20227839808), (2, 10113919904), (4, 5056959952), (8, 2528479976), (11, 1838894528), (16, 1264239988), (22, 919447264), (23, 879471296), (32, 632119994), (44, 459723632), (46, 439735648), (64, 316059997), (73, 277093696), (88, 229861816), (92, 219867824), (109, 185576512), (146, 138546848), (157, 128839744), (176, 114930908), (184, 109933912), (218, 92788256), (253, 79951936), (292, 69273424), (314, 64419872), (352, 57465454), (368, 54966956), (436, 46394128), (506, 39975968), (584, 34636712), (628, 32209936), (704, 28732727), (736, 27483478), (803, 25190336), (872, 23197064), (1012, 19987984), (1168, 17318356), (1199, 16870592), (1256, 16104968), (1472, 13741739), (1606, 12595168), (1679, 12047552), (1727, 11712704), (1744, 11598532), (2024, 9993992), (2336, 8659178), (2398, 8435296), (2507, 8068544), (2512, 8052484), (3212, 6297584), (3358, 6023776), (3454, 5856352), (3488, 5799266), (3611, 5601728), (4048, 4996996), (4672, 4329589), (4796, 4217648), (5014, 4034272), (5024, 4026242), (6424, 3148792), (6716, 3011888), (6908, 2928176), (6976, 2899633), (7222, 2800864), (7957, 2542144), (8096, 2498498), (9592, 2108824), (10028, 2017136), (10048, 2013121), (11461, 1764928), (12848, 1574396), (13432, 1505944), (13816, 1464088), (14444, 1400432), (15914, 1271072), (16192, 1249249), (17113, 1182016), (18469, 1095232), (19184, 1054412), (20056, 1008568), (22922, 882464), (25696, 787198), (26864, 752972), (27577, 733504), (27632, 732044), (28888, 700216), (31828, 635536), (34226, 591008), (36938, 547616), (38368, 527206), (39721, 509248), (40112, 504284), (45844, 441232), (51392, 393599), (53728, 376486), (55154, 366752), (55264, 366022), (57776, 350108), (63656, 317768), (68452, 295504), (73876, 273808), (76736, 263603), (79442, 254624), (80224, 252142), (87527, 231104), (91688, 220616), (107456, 188243), (110308, 183376), (110528, 183011), (115552, 175054), (126071, 160448), (127312, 158884), (136904, 147752)]