20790860736

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{14779}}^1$

素因数の和:15242

約数の個数: 112

約数和(自身を含む): 58384074240

約数和(自身を除く): 37593213504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 431, 544, 816, 862, 1088, 1293, 1632, 1724, 2586, 3264, 3448, 5172, 6896, 7327, 10344, 13792, 14654, 14779, 20688, 21981, 27584, 29308, 29558, 41376, 43962, 44337, 58616, 59116, 82752, 87924, 88674, 117232, 118232, 175848, 177348, 234464, 236464, 251243, 351696, 354696, 468928, 472928, 502486, 703392, 709392, 753729, 945856, 1004972, 1406784, 1418784, 1507458, 2009944, 2837568, 3014916, 4019888, 6029832, 6369749, 8039776, 12059664, 12739498, 16079552, 19109247, 24119328, 25478996, 38218494, 48238656, 50957992, 76436988, 101915984, 108285733, 152873976, 203831968, 216571466, 305747952, 324857199, 407663936, 433142932, 611495904, 649714398, 866285864, 1222991808, 1299428796, 1732571728, 2598857592, 3465143456, 5197715184, 6930286912, 10395430368, 20790860736]

約数ペア:

[(1, 20790860736), (2, 10395430368), (3, 6930286912), (4, 5197715184), (6, 3465143456), (8, 2598857592), (12, 1732571728), (16, 1299428796), (17, 1222991808), (24, 866285864), (32, 649714398), (34, 611495904), (48, 433142932), (51, 407663936), (64, 324857199), (68, 305747952), (96, 216571466), (102, 203831968), (136, 152873976), (192, 108285733), (204, 101915984), (272, 76436988), (408, 50957992), (431, 48238656), (544, 38218494), (816, 25478996), (862, 24119328), (1088, 19109247), (1293, 16079552), (1632, 12739498), (1724, 12059664), (2586, 8039776), (3264, 6369749), (3448, 6029832), (5172, 4019888), (6896, 3014916), (7327, 2837568), (10344, 2009944), (13792, 1507458), (14654, 1418784), (14779, 1406784), (20688, 1004972), (21981, 945856), (27584, 753729), (29308, 709392), (29558, 703392), (41376, 502486), (43962, 472928), (44337, 468928), (58616, 354696), (59116, 351696), (82752, 251243), (87924, 236464), (88674, 234464), (117232, 177348), (118232, 175848)]