20198515008

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{36389}}^1$

素因数の和:36477

約数の個数: 168

約数和(自身を含む): 63222530400

約数和(自身を除く): 43024015392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 84, 96, 98, 112, 118, 147, 168, 177, 192, 196, 224, 236, 294, 336, 354, 392, 413, 448, 472, 588, 672, 708, 784, 826, 944, 1176, 1239, 1344, 1416, 1568, 1652, 1888, 2352, 2478, 2832, 2891, 3136, 3304, 3776, 4704, 4956, 5664, 5782, 6608, 8673, 9408, 9912, 11328, 11564, 13216, 17346, 19824, 23128, 26432, 34692, 36389, 39648, 46256, 69384, 72778, 79296, 92512, 109167, 138768, 145556, 185024, 218334, 254723, 277536, 291112, 436668, 509446, 555072, 582224, 764169, 873336, 1018892, 1164448, 1528338, 1746672, 1783061, 2037784, 2146951, 2328896, 3056676, 3493344, 3566122, 4075568, 4293902, 5349183, 6113352, 6440853, 6986688, 7132244, 8151136, 8587804, 10698366, 12226704, 12881706, 14264488, 15028657, 16302272, 17175608, 21396732, 24453408, 25763412, 28528976, 30057314, 34351216, 42793464, 45085971, 48906816, 51526824, 57057952, 60114628, 68702432, 85586928, 90171942, 103053648, 105200599, 114115904, 120229256, 137404864, 171173856, 180343884, 206107296, 210401198, 240458512, 315601797, 342347712, 360687768, 412214592, 420802396, 480917024, 631203594, 721375536, 841604792, 961834048, 1262407188, 1442751072, 1683209584, 2524814376, 2885502144, 3366419168, 5049628752, 6732838336, 10099257504, 20198515008]

約数ペア:

[(1, 20198515008), (2, 10099257504), (3, 6732838336), (4, 5049628752), (6, 3366419168), (7, 2885502144), (8, 2524814376), (12, 1683209584), (14, 1442751072), (16, 1262407188), (21, 961834048), (24, 841604792), (28, 721375536), (32, 631203594), (42, 480917024), (48, 420802396), (49, 412214592), (56, 360687768), (59, 342347712), (64, 315601797), (84, 240458512), (96, 210401198), (98, 206107296), (112, 180343884), (118, 171173856), (147, 137404864), (168, 120229256), (177, 114115904), (192, 105200599), (196, 103053648), (224, 90171942), (236, 85586928), (294, 68702432), (336, 60114628), (354, 57057952), (392, 51526824), (413, 48906816), (448, 45085971), (472, 42793464), (588, 34351216), (672, 30057314), (708, 28528976), (784, 25763412), (826, 24453408), (944, 21396732), (1176, 17175608), (1239, 16302272), (1344, 15028657), (1416, 14264488), (1568, 12881706), (1652, 12226704), (1888, 10698366), (2352, 8587804), (2478, 8151136), (2832, 7132244), (2891, 6986688), (3136, 6440853), (3304, 6113352), (3776, 5349183), (4704, 4293902), (4956, 4075568), (5664, 3566122), (5782, 3493344), (6608, 3056676), (8673, 2328896), (9408, 2146951), (9912, 2037784), (11328, 1783061), (11564, 1746672), (13216, 1528338), (17346, 1164448), (19824, 1018892), (23128, 873336), (26432, 764169), (34692, 582224), (36389, 555072), (39648, 509446), (46256, 436668), (69384, 291112), (72778, 277536), (79296, 254723), (92512, 218334), (109167, 185024), (138768, 145556)]