20136020016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{12721}}^1$

素因数の和:13419

約数の個数: 120

約数和(自身を含む): 60605470704

約数和(自身を除く): 40469450688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 673, 784, 1176, 1346, 2019, 2352, 2692, 4038, 4711, 5384, 8076, 9422, 10768, 12721, 14133, 16152, 18844, 25442, 28266, 32304, 32977, 37688, 38163, 50884, 56532, 65954, 75376, 76326, 89047, 98931, 101768, 113064, 131908, 152652, 178094, 197862, 203536, 226128, 263816, 267141, 305304, 356188, 395724, 527632, 534282, 610608, 623329, 712376, 791448, 1068564, 1246658, 1424752, 1582896, 1869987, 2137128, 2493316, 3739974, 4274256, 4986632, 7479948, 8561233, 9973264, 14959896, 17122466, 25683699, 29919792, 34244932, 51367398, 59928631, 68489864, 102734796, 119857262, 136979728, 179785893, 205469592, 239714524, 359571786, 410939184, 419500417, 479429048, 719143572, 839000834, 958858096, 1258501251, 1438287144, 1678001668, 2517002502, 2876574288, 3356003336, 5034005004, 6712006672, 10068010008, 20136020016]

約数ペア:

[(1, 20136020016), (2, 10068010008), (3, 6712006672), (4, 5034005004), (6, 3356003336), (7, 2876574288), (8, 2517002502), (12, 1678001668), (14, 1438287144), (16, 1258501251), (21, 958858096), (24, 839000834), (28, 719143572), (42, 479429048), (48, 419500417), (49, 410939184), (56, 359571786), (84, 239714524), (98, 205469592), (112, 179785893), (147, 136979728), (168, 119857262), (196, 102734796), (294, 68489864), (336, 59928631), (392, 51367398), (588, 34244932), (673, 29919792), (784, 25683699), (1176, 17122466), (1346, 14959896), (2019, 9973264), (2352, 8561233), (2692, 7479948), (4038, 4986632), (4711, 4274256), (5384, 3739974), (8076, 2493316), (9422, 2137128), (10768, 1869987), (12721, 1582896), (14133, 1424752), (16152, 1246658), (18844, 1068564), (25442, 791448), (28266, 712376), (32304, 623329), (32977, 610608), (37688, 534282), (38163, 527632), (50884, 395724), (56532, 356188), (65954, 305304), (75376, 267141), (76326, 263816), (89047, 226128), (98931, 203536), (101768, 197862), (113064, 178094), (131908, 152652)]