20132783008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 45364378752

約数和(自身を除く): 25231595744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 43, 52, 82, 86, 97, 104, 164, 172, 194, 208, 283, 328, 344, 388, 416, 533, 559, 566, 656, 688, 776, 1066, 1118, 1132, 1261, 1312, 1376, 1552, 1763, 2132, 2236, 2264, 2522, 3104, 3526, 3679, 3977, 4171, 4264, 4472, 4528, 5044, 7052, 7358, 7954, 8342, 8528, 8944, 9056, 10088, 11603, 12169, 14104, 14716, 15908, 16684, 17056, 17888, 20176, 22919, 23206, 24338, 27451, 28208, 29432, 31816, 33368, 40352, 45838, 46412, 48676, 51701, 54223, 54902, 56416, 58864, 63632, 66736, 91676, 92824, 97352, 103402, 108446, 109804, 117728, 127264, 133472, 150839, 158197, 171011, 183352, 185648, 194704, 206804, 216892, 219608, 301678, 316394, 342022, 356863, 366704, 371296, 389408, 413608, 433784, 439216, 498929, 603356, 632788, 684044, 713726, 733408, 827216, 867568, 878432, 997858, 1125491, 1180393, 1206712, 1265576, 1368088, 1427452, 1654432, 1735136, 1995716, 2223143, 2250982, 2360786, 2413424, 2531152, 2736176, 2854904, 3991432, 4446286, 4501964, 4721572, 4826848, 5062304, 5472352, 5709808, 6486077, 7982864, 8892572, 9003928, 9443144, 11419616, 12972154, 14631383, 15345109, 15965728, 17785144, 18007856, 18886288, 25944308, 29262766, 30690218, 35570288, 36015712, 37772576, 48396113, 51888616, 58525532, 61380436, 71140576, 96792226, 103777232, 117051064, 122760872, 193584452, 207554464, 234102128, 245521744, 387168904, 468204256, 491043488, 629149469, 774337808, 1258298938, 1548675616, 2516597876, 5033195752, 10066391504, 20132783008]

約数ペア:

[(1, 20132783008), (2, 10066391504), (4, 5033195752), (8, 2516597876), (13, 1548675616), (16, 1258298938), (26, 774337808), (32, 629149469), (41, 491043488), (43, 468204256), (52, 387168904), (82, 245521744), (86, 234102128), (97, 207554464), (104, 193584452), (164, 122760872), (172, 117051064), (194, 103777232), (208, 96792226), (283, 71140576), (328, 61380436), (344, 58525532), (388, 51888616), (416, 48396113), (533, 37772576), (559, 36015712), (566, 35570288), (656, 30690218), (688, 29262766), (776, 25944308), (1066, 18886288), (1118, 18007856), (1132, 17785144), (1261, 15965728), (1312, 15345109), (1376, 14631383), (1552, 12972154), (1763, 11419616), (2132, 9443144), (2236, 9003928), (2264, 8892572), (2522, 7982864), (3104, 6486077), (3526, 5709808), (3679, 5472352), (3977, 5062304), (4171, 4826848), (4264, 4721572), (4472, 4501964), (4528, 4446286), (5044, 3991432), (7052, 2854904), (7358, 2736176), (7954, 2531152), (8342, 2413424), (8528, 2360786), (8944, 2250982), (9056, 2223143), (10088, 1995716), (11603, 1735136), (12169, 1654432), (14104, 1427452), (14716, 1368088), (15908, 1265576), (16684, 1206712), (17056, 1180393), (17888, 1125491), (20176, 997858), (22919, 878432), (23206, 867568), (24338, 827216), (27451, 733408), (28208, 713726), (29432, 684044), (31816, 632788), (33368, 603356), (40352, 498929), (45838, 439216), (46412, 433784), (48676, 413608), (51701, 389408), (54223, 371296), (54902, 366704), (56416, 356863), (58864, 342022), (63632, 316394), (66736, 301678), (91676, 219608), (92824, 216892), (97352, 206804), (103402, 194704), (108446, 185648), (109804, 183352), (117728, 171011), (127264, 158197), (133472, 150839)]