20174788032

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{306347}}^1$

素因数の和:306383

約数の個数: 112

約数和(自身を含む): 62249913600

約数和(自身を除く): 42075125568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4704, 5488, 8232, 9408, 10976, 16464, 21952, 32928, 65856, 306347, 612694, 919041, 1225388, 1838082, 2144429, 2450776, 3676164, 4288858, 4901552, 6433287, 7352328, 8577716, 9803104, 12866574, 14704656, 15011003, 17155432, 19606208, 25733148, 29409312, 30022006, 34310864, 45033009, 51466296, 58818624, 60044012, 68621728, 90066018, 102932592, 105077021, 120088024, 137243456, 180132036, 205865184, 210154042, 240176048, 315231063, 360264072, 411730368, 420308084, 480352096, 630462126, 720528144, 840616168, 960704192, 1260924252, 1441056288, 1681232336, 2521848504, 2882112576, 3362464672, 5043697008, 6724929344, 10087394016, 20174788032]

約数ペア:

[(1, 20174788032), (2, 10087394016), (3, 6724929344), (4, 5043697008), (6, 3362464672), (7, 2882112576), (8, 2521848504), (12, 1681232336), (14, 1441056288), (16, 1260924252), (21, 960704192), (24, 840616168), (28, 720528144), (32, 630462126), (42, 480352096), (48, 420308084), (49, 411730368), (56, 360264072), (64, 315231063), (84, 240176048), (96, 210154042), (98, 205865184), (112, 180132036), (147, 137243456), (168, 120088024), (192, 105077021), (196, 102932592), (224, 90066018), (294, 68621728), (336, 60044012), (343, 58818624), (392, 51466296), (448, 45033009), (588, 34310864), (672, 30022006), (686, 29409312), (784, 25733148), (1029, 19606208), (1176, 17155432), (1344, 15011003), (1372, 14704656), (1568, 12866574), (2058, 9803104), (2352, 8577716), (2744, 7352328), (3136, 6433287), (4116, 4901552), (4704, 4288858), (5488, 3676164), (8232, 2450776), (9408, 2144429), (10976, 1838082), (16464, 1225388), (21952, 919041), (32928, 612694), (65856, 306347)]