20349701568

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{103001}}^1$

素因数の和:103040

約数の個数: 168

約数和(自身を含む): 68022520800

約数和(自身を除く): 47672819232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5488, 6174, 7056, 8232, 9408, 10976, 12348, 14112, 16464, 21952, 24696, 28224, 32928, 49392, 65856, 98784, 103001, 197568, 206002, 309003, 412004, 618006, 721007, 824008, 927009, 1236012, 1442014, 1648016, 1854018, 2163021, 2472024, 2884028, 3296032, 3708036, 4326042, 4944048, 5047049, 5768056, 6489063, 6592064, 7416072, 8652084, 9888096, 10094098, 11536112, 12978126, 14832144, 15141147, 17304168, 19776192, 20188196, 23072224, 25956252, 29664288, 30282294, 34608336, 35329343, 40376392, 45423441, 46144448, 51912504, 59328576, 60564588, 69216672, 70658686, 80752784, 90846882, 103825008, 105988029, 121129176, 138433344, 141317372, 161505568, 181693764, 207650016, 211976058, 242258352, 282634744, 317964087, 323011136, 363387528, 415300032, 423952116, 484516704, 565269488, 635928174, 726775056, 847904232, 969033408, 1130538976, 1271856348, 1453550112, 1695808464, 2261077952, 2543712696, 2907100224, 3391616928, 5087425392, 6783233856, 10174850784, 20349701568]

約数ペア:

[(1, 20349701568), (2, 10174850784), (3, 6783233856), (4, 5087425392), (6, 3391616928), (7, 2907100224), (8, 2543712696), (9, 2261077952), (12, 1695808464), (14, 1453550112), (16, 1271856348), (18, 1130538976), (21, 969033408), (24, 847904232), (28, 726775056), (32, 635928174), (36, 565269488), (42, 484516704), (48, 423952116), (49, 415300032), (56, 363387528), (63, 323011136), (64, 317964087), (72, 282634744), (84, 242258352), (96, 211976058), (98, 207650016), (112, 181693764), (126, 161505568), (144, 141317372), (147, 138433344), (168, 121129176), (192, 105988029), (196, 103825008), (224, 90846882), (252, 80752784), (288, 70658686), (294, 69216672), (336, 60564588), (343, 59328576), (392, 51912504), (441, 46144448), (448, 45423441), (504, 40376392), (576, 35329343), (588, 34608336), (672, 30282294), (686, 29664288), (784, 25956252), (882, 23072224), (1008, 20188196), (1029, 19776192), (1176, 17304168), (1344, 15141147), (1372, 14832144), (1568, 12978126), (1764, 11536112), (2016, 10094098), (2058, 9888096), (2352, 8652084), (2744, 7416072), (3087, 6592064), (3136, 6489063), (3528, 5768056), (4032, 5047049), (4116, 4944048), (4704, 4326042), (5488, 3708036), (6174, 3296032), (7056, 2884028), (8232, 2472024), (9408, 2163021), (10976, 1854018), (12348, 1648016), (14112, 1442014), (16464, 1236012), (21952, 927009), (24696, 824008), (28224, 721007), (32928, 618006), (49392, 412004), (65856, 309003), (98784, 206002), (103001, 197568)]