20934485736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 55339683840

約数和(自身を除く): 34405198104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 404, 463, 552, 606, 808, 811, 926, 1212, 1389, 1622, 1852, 2323, 2424, 2433, 2778, 3244, 3704, 4646, 4866, 5556, 6488, 6969, 9292, 9732, 10649, 11112, 13938, 18584, 18653, 19464, 21298, 27876, 31947, 37306, 42596, 46763, 55752, 55959, 63894, 74612, 81911, 85192, 93526, 111918, 127788, 140289, 149224, 163822, 187052, 223836, 245733, 255576, 280578, 327644, 374104, 375493, 447672, 491466, 561156, 655288, 750986, 982932, 1075549, 1122312, 1126479, 1501972, 1883953, 1965864, 2151098, 2252958, 3003944, 3226647, 3767906, 4302196, 4505916, 5651859, 6453294, 7535812, 8604392, 8636339, 9011832, 11303718, 12906588, 15071624, 17272678, 22607436, 25813176, 25909017, 34545356, 37924793, 45214872, 51818034, 69090712, 75849586, 103636068, 113774379, 151699172, 207272136, 227548758, 303398344, 455097516, 872270239, 910195032, 1744540478, 2616810717, 3489080956, 5233621434, 6978161912, 10467242868, 20934485736]

約数ペア:

[(1, 20934485736), (2, 10467242868), (3, 6978161912), (4, 5233621434), (6, 3489080956), (8, 2616810717), (12, 1744540478), (23, 910195032), (24, 872270239), (46, 455097516), (69, 303398344), (92, 227548758), (101, 207272136), (138, 151699172), (184, 113774379), (202, 103636068), (276, 75849586), (303, 69090712), (404, 51818034), (463, 45214872), (552, 37924793), (606, 34545356), (808, 25909017), (811, 25813176), (926, 22607436), (1212, 17272678), (1389, 15071624), (1622, 12906588), (1852, 11303718), (2323, 9011832), (2424, 8636339), (2433, 8604392), (2778, 7535812), (3244, 6453294), (3704, 5651859), (4646, 4505916), (4866, 4302196), (5556, 3767906), (6488, 3226647), (6969, 3003944), (9292, 2252958), (9732, 2151098), (10649, 1965864), (11112, 1883953), (13938, 1501972), (18584, 1126479), (18653, 1122312), (19464, 1075549), (21298, 982932), (27876, 750986), (31947, 655288), (37306, 561156), (42596, 491466), (46763, 447672), (55752, 375493), (55959, 374104), (63894, 327644), (74612, 280578), (81911, 255576), (85192, 245733), (93526, 223836), (111918, 187052), (127788, 163822), (140289, 149224)]