20249543712

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{316241}}^1$

素因数の和:316306

約数の個数: 96

約数和(自身を含む): 57378948480

約数和(自身を除く): 37129404768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 69, 87, 92, 96, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 736, 928, 1104, 1334, 1392, 2001, 2208, 2668, 2784, 4002, 5336, 8004, 10672, 16008, 21344, 32016, 64032, 316241, 632482, 948723, 1264964, 1897446, 2529928, 3794892, 5059856, 7273543, 7589784, 9170989, 10119712, 14547086, 15179568, 18341978, 21820629, 27512967, 29094172, 30359136, 36683956, 43641258, 55025934, 58188344, 73367912, 87282516, 110051868, 116376688, 146735824, 174565032, 210932747, 220103736, 232753376, 293471648, 349130064, 421865494, 440207472, 632798241, 698260128, 843730988, 880414944, 1265596482, 1687461976, 2531192964, 3374923952, 5062385928, 6749847904, 10124771856, 20249543712]

約数ペア:

[(1, 20249543712), (2, 10124771856), (3, 6749847904), (4, 5062385928), (6, 3374923952), (8, 2531192964), (12, 1687461976), (16, 1265596482), (23, 880414944), (24, 843730988), (29, 698260128), (32, 632798241), (46, 440207472), (48, 421865494), (58, 349130064), (69, 293471648), (87, 232753376), (92, 220103736), (96, 210932747), (116, 174565032), (138, 146735824), (174, 116376688), (184, 110051868), (232, 87282516), (276, 73367912), (348, 58188344), (368, 55025934), (464, 43641258), (552, 36683956), (667, 30359136), (696, 29094172), (736, 27512967), (928, 21820629), (1104, 18341978), (1334, 15179568), (1392, 14547086), (2001, 10119712), (2208, 9170989), (2668, 7589784), (2784, 7273543), (4002, 5059856), (5336, 3794892), (8004, 2529928), (10672, 1897446), (16008, 1264964), (21344, 948723), (32016, 632482), (64032, 316241)]