20101804096

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{4523}}^1$

素因数の和:4712

約数の個数: 112

約数和(自身を含む): 44676852480

約数和(自身を除く): 24575048384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 107, 118, 176, 214, 236, 352, 428, 472, 649, 704, 856, 944, 1177, 1298, 1712, 1888, 2354, 2596, 3424, 3776, 4523, 4708, 5192, 6313, 6848, 9046, 9416, 10384, 12626, 18092, 18832, 20768, 25252, 36184, 37664, 41536, 49753, 50504, 69443, 72368, 75328, 99506, 101008, 138886, 144736, 199012, 202016, 266857, 277772, 289472, 398024, 404032, 483961, 533714, 555544, 796048, 967922, 1067428, 1111088, 1592096, 1935844, 2134856, 2222176, 2935427, 3184192, 3871688, 4269712, 4444352, 5323571, 5870854, 7743376, 8539424, 10647142, 11741708, 15486752, 17078848, 21294284, 23483416, 28553699, 30973504, 42588568, 46966832, 57107398, 85177136, 93933664, 114214796, 170354272, 187867328, 228429592, 314090689, 340708544, 456859184, 628181378, 913718368, 1256362756, 1827436736, 2512725512, 5025451024, 10050902048, 20101804096]

約数ペア:

[(1, 20101804096), (2, 10050902048), (4, 5025451024), (8, 2512725512), (11, 1827436736), (16, 1256362756), (22, 913718368), (32, 628181378), (44, 456859184), (59, 340708544), (64, 314090689), (88, 228429592), (107, 187867328), (118, 170354272), (176, 114214796), (214, 93933664), (236, 85177136), (352, 57107398), (428, 46966832), (472, 42588568), (649, 30973504), (704, 28553699), (856, 23483416), (944, 21294284), (1177, 17078848), (1298, 15486752), (1712, 11741708), (1888, 10647142), (2354, 8539424), (2596, 7743376), (3424, 5870854), (3776, 5323571), (4523, 4444352), (4708, 4269712), (5192, 3871688), (6313, 3184192), (6848, 2935427), (9046, 2222176), (9416, 2134856), (10384, 1935844), (12626, 1592096), (18092, 1111088), (18832, 1067428), (20768, 967922), (25252, 796048), (36184, 555544), (37664, 533714), (41536, 483961), (49753, 404032), (50504, 398024), (69443, 289472), (72368, 277772), (75328, 266857), (99506, 202016), (101008, 199012), (138886, 144736)]