20063234464

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 50101438464

約数和(自身を除く): 30038204000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 163, 172, 182, 208, 224, 301, 326, 344, 364, 416, 559, 602, 652, 688, 728, 983, 1118, 1141, 1204, 1304, 1376, 1456, 1966, 2119, 2236, 2282, 2408, 2608, 2912, 3913, 3932, 4238, 4472, 4564, 4816, 5216, 6881, 7009, 7826, 7864, 8476, 8944, 9128, 9632, 12779, 13762, 14018, 14833, 15652, 15728, 16952, 17888, 18256, 25558, 27524, 28036, 29666, 31304, 31456, 33904, 36512, 42269, 49063, 51116, 55048, 56072, 59332, 62608, 67808, 84538, 89453, 91117, 98126, 102232, 110096, 112144, 118664, 125216, 160229, 169076, 178906, 182234, 196252, 204464, 220192, 224288, 237328, 295883, 320458, 338152, 357812, 364468, 392504, 408928, 474656, 549497, 591766, 637819, 640916, 676304, 715624, 728936, 785008, 1098994, 1121603, 1183532, 1275638, 1281832, 1352608, 1431248, 1457872, 1570016, 2082977, 2197988, 2243206, 2367064, 2551276, 2563664, 2862496, 2915744, 3846479, 4165954, 4395976, 4486412, 4734128, 5102552, 5127328, 6889847, 7692958, 8331908, 8791952, 8972824, 9468256, 10205104, 13779694, 14580839, 15385916, 16663816, 17583904, 17945648, 20410208, 27559388, 29161678, 30771832, 33327632, 35891296, 48228929, 55118776, 58323356, 61543664, 66655264, 89568011, 96457858, 110237552, 116646712, 123087328, 179136022, 192915716, 220475104, 233293424, 358272044, 385831432, 466586848, 626976077, 716544088, 771662864, 1253952154, 1433088176, 1543325728, 2507904308, 2866176352, 5015808616, 10031617232, 20063234464]

約数ペア:

[(1, 20063234464), (2, 10031617232), (4, 5015808616), (7, 2866176352), (8, 2507904308), (13, 1543325728), (14, 1433088176), (16, 1253952154), (26, 771662864), (28, 716544088), (32, 626976077), (43, 466586848), (52, 385831432), (56, 358272044), (86, 233293424), (91, 220475104), (104, 192915716), (112, 179136022), (163, 123087328), (172, 116646712), (182, 110237552), (208, 96457858), (224, 89568011), (301, 66655264), (326, 61543664), (344, 58323356), (364, 55118776), (416, 48228929), (559, 35891296), (602, 33327632), (652, 30771832), (688, 29161678), (728, 27559388), (983, 20410208), (1118, 17945648), (1141, 17583904), (1204, 16663816), (1304, 15385916), (1376, 14580839), (1456, 13779694), (1966, 10205104), (2119, 9468256), (2236, 8972824), (2282, 8791952), (2408, 8331908), (2608, 7692958), (2912, 6889847), (3913, 5127328), (3932, 5102552), (4238, 4734128), (4472, 4486412), (4564, 4395976), (4816, 4165954), (5216, 3846479), (6881, 2915744), (7009, 2862496), (7826, 2563664), (7864, 2551276), (8476, 2367064), (8944, 2243206), (9128, 2197988), (9632, 2082977), (12779, 1570016), (13762, 1457872), (14018, 1431248), (14833, 1352608), (15652, 1281832), (15728, 1275638), (16952, 1183532), (17888, 1121603), (18256, 1098994), (25558, 785008), (27524, 728936), (28036, 715624), (29666, 676304), (31304, 640916), (31456, 637819), (33904, 591766), (36512, 549497), (42269, 474656), (49063, 408928), (51116, 392504), (55048, 364468), (56072, 357812), (59332, 338152), (62608, 320458), (67808, 295883), (84538, 237328), (89453, 224288), (91117, 220192), (98126, 204464), (102232, 196252), (110096, 182234), (112144, 178906), (118664, 169076), (125216, 160229)]