20147400009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{134507}}^1$

素因数の和:134630

約数の個数: 48

約数和(自身を含む): 33992861760

約数和(自身を除く): 13845461751

約数列:

[1, 3, 9, 11, 17, 33, 51, 89, 99, 153, 187, 267, 561, 801, 979, 1513, 1683, 2937, 4539, 8811, 13617, 16643, 49929, 134507, 149787, 403521, 1210563, 1479577, 2286619, 4438731, 6859857, 11971123, 13316193, 20579571, 25152809, 35913369, 75458427, 107740107, 131682353, 203509091, 226375281, 395047059, 610527273, 1185141177, 1831581819, 2238600001, 6715800003, 20147400009]

約数ペア:

[(1, 20147400009), (3, 6715800003), (9, 2238600001), (11, 1831581819), (17, 1185141177), (33, 610527273), (51, 395047059), (89, 226375281), (99, 203509091), (153, 131682353), (187, 107740107), (267, 75458427), (561, 35913369), (801, 25152809), (979, 20579571), (1513, 13316193), (1683, 11971123), (2937, 6859857), (4539, 4438731), (8811, 2286619), (13617, 1479577), (16643, 1210563), (49929, 403521), (134507, 149787)]