20175098856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 57682497600

約数和(自身を除く): 37507398744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 89, 116, 132, 174, 178, 232, 264, 267, 319, 348, 356, 534, 638, 696, 712, 841, 957, 979, 1021, 1068, 1276, 1682, 1914, 1958, 2042, 2136, 2523, 2552, 2581, 2937, 3063, 3364, 3828, 3916, 4084, 5046, 5162, 5874, 6126, 6728, 7656, 7743, 7832, 8168, 9251, 10092, 10324, 11231, 11748, 12252, 15486, 18502, 20184, 20648, 22462, 23496, 24504, 27753, 28391, 29609, 30972, 33693, 37004, 44924, 55506, 56782, 59218, 61944, 67386, 74008, 74849, 85173, 88827, 89848, 90869, 111012, 113564, 118436, 134772, 149698, 170346, 177654, 181738, 222024, 224547, 227128, 236872, 269544, 272607, 299396, 325699, 340692, 355308, 363476, 449094, 545214, 598792, 651398, 681384, 710616, 726952, 823339, 858661, 898188, 977097, 999559, 1090428, 1302796, 1646678, 1717322, 1796376, 1954194, 1999118, 2180856, 2470017, 2575983, 2605592, 2635201, 2998677, 3293356, 3434644, 3908388, 3998236, 4940034, 5151966, 5270402, 5997354, 6586712, 6869288, 7816776, 7905603, 7996472, 9445271, 9880068, 10303932, 10540804, 11994708, 15811206, 18890542, 19760136, 20607864, 21081608, 23989416, 28335813, 28987211, 31622412, 37781084, 56671626, 57974422, 63244824, 75562168, 76420829, 86961633, 113343252, 115948844, 152841658, 173923266, 226686504, 229262487, 231897688, 305683316, 347846532, 458524974, 611366632, 695693064, 840629119, 917049948, 1681258238, 1834099896, 2521887357, 3362516476, 5043774714, 6725032952, 10087549428, 20175098856]

約数ペア:

[(1, 20175098856), (2, 10087549428), (3, 6725032952), (4, 5043774714), (6, 3362516476), (8, 2521887357), (11, 1834099896), (12, 1681258238), (22, 917049948), (24, 840629119), (29, 695693064), (33, 611366632), (44, 458524974), (58, 347846532), (66, 305683316), (87, 231897688), (88, 229262487), (89, 226686504), (116, 173923266), (132, 152841658), (174, 115948844), (178, 113343252), (232, 86961633), (264, 76420829), (267, 75562168), (319, 63244824), (348, 57974422), (356, 56671626), (534, 37781084), (638, 31622412), (696, 28987211), (712, 28335813), (841, 23989416), (957, 21081608), (979, 20607864), (1021, 19760136), (1068, 18890542), (1276, 15811206), (1682, 11994708), (1914, 10540804), (1958, 10303932), (2042, 9880068), (2136, 9445271), (2523, 7996472), (2552, 7905603), (2581, 7816776), (2937, 6869288), (3063, 6586712), (3364, 5997354), (3828, 5270402), (3916, 5151966), (4084, 4940034), (5046, 3998236), (5162, 3908388), (5874, 3434644), (6126, 3293356), (6728, 2998677), (7656, 2635201), (7743, 2605592), (7832, 2575983), (8168, 2470017), (9251, 2180856), (10092, 1999118), (10324, 1954194), (11231, 1796376), (11748, 1717322), (12252, 1646678), (15486, 1302796), (18502, 1090428), (20184, 999559), (20648, 977097), (22462, 898188), (23496, 858661), (24504, 823339), (27753, 726952), (28391, 710616), (29609, 681384), (30972, 651398), (33693, 598792), (37004, 545214), (44924, 449094), (55506, 363476), (56782, 355308), (59218, 340692), (61944, 325699), (67386, 299396), (74008, 272607), (74849, 269544), (85173, 236872), (88827, 227128), (89848, 224547), (90869, 222024), (111012, 181738), (113564, 177654), (118436, 170346), (134772, 149698)]