20202373856

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2061

約数の個数: 144

約数和(自身を含む): 47438891136

約数和(自身を除く): 27236517280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 103, 112, 134, 196, 206, 224, 268, 392, 412, 469, 536, 721, 784, 824, 938, 1072, 1442, 1568, 1648, 1867, 1876, 2144, 2884, 3283, 3296, 3734, 3752, 5047, 5768, 6566, 6901, 7468, 7504, 10094, 11536, 13069, 13132, 13802, 14936, 15008, 20188, 23072, 26138, 26264, 27604, 29872, 40376, 48307, 52276, 52528, 55208, 59744, 80752, 91483, 96614, 104552, 105056, 110416, 125089, 161504, 182966, 192301, 193228, 209104, 220832, 250178, 338149, 365932, 384602, 386456, 418208, 500356, 676298, 731864, 769204, 772912, 875623, 1000712, 1346107, 1352596, 1463728, 1538408, 1545824, 1751246, 2001424, 2692214, 2705192, 2927456, 3076816, 3502492, 4002848, 5384428, 5410384, 6129361, 6153632, 7004984, 9422749, 10768856, 10820768, 12258722, 12884167, 14009968, 18845498, 21537712, 24517444, 25768334, 28019936, 37690996, 43075424, 49034888, 51536668, 75381992, 90189169, 98069776, 103073336, 150763984, 180378338, 196139552, 206146672, 301527968, 360756676, 412293344, 631324183, 721513352, 1262648366, 1443026704, 2525296732, 2886053408, 5050593464, 10101186928, 20202373856]

約数ペア:

[(1, 20202373856), (2, 10101186928), (4, 5050593464), (7, 2886053408), (8, 2525296732), (14, 1443026704), (16, 1262648366), (28, 721513352), (32, 631324183), (49, 412293344), (56, 360756676), (67, 301527968), (98, 206146672), (103, 196139552), (112, 180378338), (134, 150763984), (196, 103073336), (206, 98069776), (224, 90189169), (268, 75381992), (392, 51536668), (412, 49034888), (469, 43075424), (536, 37690996), (721, 28019936), (784, 25768334), (824, 24517444), (938, 21537712), (1072, 18845498), (1442, 14009968), (1568, 12884167), (1648, 12258722), (1867, 10820768), (1876, 10768856), (2144, 9422749), (2884, 7004984), (3283, 6153632), (3296, 6129361), (3734, 5410384), (3752, 5384428), (5047, 4002848), (5768, 3502492), (6566, 3076816), (6901, 2927456), (7468, 2705192), (7504, 2692214), (10094, 2001424), (11536, 1751246), (13069, 1545824), (13132, 1538408), (13802, 1463728), (14936, 1352596), (15008, 1346107), (20188, 1000712), (23072, 875623), (26138, 772912), (26264, 769204), (27604, 731864), (29872, 676298), (40376, 500356), (48307, 418208), (52276, 386456), (52528, 384602), (55208, 365932), (59744, 338149), (80752, 250178), (91483, 220832), (96614, 209104), (104552, 193228), (105056, 192301), (110416, 182966), (125089, 161504)]