20144099544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{1889}}^1$

素因数の和:2417

約数の個数: 128

約数和(自身を含む): 54377568000

約数和(自身を除く): 34233468456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 443, 472, 708, 886, 1003, 1329, 1416, 1772, 1889, 2006, 2658, 3009, 3544, 3778, 4012, 5316, 5667, 6018, 7531, 7556, 8024, 10632, 11334, 12036, 15062, 15112, 22593, 22668, 24072, 26137, 30124, 32113, 45186, 45336, 52274, 60248, 64226, 78411, 90372, 96339, 104548, 111451, 128452, 156822, 180744, 192678, 209096, 222902, 256904, 313644, 334353, 385356, 444329, 445804, 627288, 668706, 770712, 836827, 888658, 891608, 1332987, 1337412, 1673654, 1777316, 1894667, 2510481, 2665974, 2674824, 3347308, 3554632, 3789334, 5020962, 5331948, 5684001, 6694616, 7578668, 10041924, 10663896, 11368002, 14226059, 15157336, 20083848, 22736004, 28452118, 42678177, 45472008, 49372793, 56904236, 85356354, 98745586, 113808472, 148118379, 170712708, 197491172, 296236758, 341425416, 394982344, 592473516, 839337481, 1184947032, 1678674962, 2518012443, 3357349924, 5036024886, 6714699848, 10072049772, 20144099544]

約数ペア:

[(1, 20144099544), (2, 10072049772), (3, 6714699848), (4, 5036024886), (6, 3357349924), (8, 2518012443), (12, 1678674962), (17, 1184947032), (24, 839337481), (34, 592473516), (51, 394982344), (59, 341425416), (68, 296236758), (102, 197491172), (118, 170712708), (136, 148118379), (177, 113808472), (204, 98745586), (236, 85356354), (354, 56904236), (408, 49372793), (443, 45472008), (472, 42678177), (708, 28452118), (886, 22736004), (1003, 20083848), (1329, 15157336), (1416, 14226059), (1772, 11368002), (1889, 10663896), (2006, 10041924), (2658, 7578668), (3009, 6694616), (3544, 5684001), (3778, 5331948), (4012, 5020962), (5316, 3789334), (5667, 3554632), (6018, 3347308), (7531, 2674824), (7556, 2665974), (8024, 2510481), (10632, 1894667), (11334, 1777316), (12036, 1673654), (15062, 1337412), (15112, 1332987), (22593, 891608), (22668, 888658), (24072, 836827), (26137, 770712), (30124, 668706), (32113, 627288), (45186, 445804), (45336, 444329), (52274, 385356), (60248, 334353), (64226, 313644), (78411, 256904), (90372, 222902), (96339, 209096), (104548, 192678), (111451, 180744), (128452, 156822)]