20223697312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{2797}}^1$

素因数の和:3031

約数の個数: 144

約数和(自身を含む): 49548506112

約数和(自身を除く): 29324808800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 191, 208, 224, 338, 364, 382, 416, 676, 728, 764, 1183, 1337, 1352, 1456, 1528, 2366, 2483, 2674, 2704, 2797, 2912, 3056, 4732, 4966, 5348, 5408, 5594, 6112, 9464, 9932, 10696, 11188, 17381, 18928, 19579, 19864, 21392, 22376, 32279, 34762, 36361, 37856, 39158, 39728, 42784, 44752, 64558, 69524, 72722, 78316, 79456, 89504, 129116, 139048, 145444, 156632, 225953, 254527, 258232, 278096, 290888, 313264, 451906, 472693, 509054, 516464, 534227, 556192, 581776, 626528, 903812, 945386, 1018108, 1032928, 1068454, 1163552, 1807624, 1890772, 2036216, 2136908, 3308851, 3615248, 3739589, 3781544, 4072432, 4273816, 6617702, 6944951, 7230496, 7479178, 7563088, 8144864, 8547632, 13235404, 13889902, 14958356, 15126176, 17095264, 26470808, 27779804, 29916712, 48614657, 52941616, 55559608, 59833424, 90284363, 97229314, 105883232, 111119216, 119666848, 180568726, 194458628, 222238432, 361137452, 388917256, 631990541, 722274904, 777834512, 1263981082, 1444549808, 1555669024, 2527962164, 2889099616, 5055924328, 10111848656, 20223697312]

約数ペア:

[(1, 20223697312), (2, 10111848656), (4, 5055924328), (7, 2889099616), (8, 2527962164), (13, 1555669024), (14, 1444549808), (16, 1263981082), (26, 777834512), (28, 722274904), (32, 631990541), (52, 388917256), (56, 361137452), (91, 222238432), (104, 194458628), (112, 180568726), (169, 119666848), (182, 111119216), (191, 105883232), (208, 97229314), (224, 90284363), (338, 59833424), (364, 55559608), (382, 52941616), (416, 48614657), (676, 29916712), (728, 27779804), (764, 26470808), (1183, 17095264), (1337, 15126176), (1352, 14958356), (1456, 13889902), (1528, 13235404), (2366, 8547632), (2483, 8144864), (2674, 7563088), (2704, 7479178), (2797, 7230496), (2912, 6944951), (3056, 6617702), (4732, 4273816), (4966, 4072432), (5348, 3781544), (5408, 3739589), (5594, 3615248), (6112, 3308851), (9464, 2136908), (9932, 2036216), (10696, 1890772), (11188, 1807624), (17381, 1163552), (18928, 1068454), (19579, 1032928), (19864, 1018108), (21392, 945386), (22376, 903812), (32279, 626528), (34762, 581776), (36361, 556192), (37856, 534227), (39158, 516464), (39728, 509054), (42784, 472693), (44752, 451906), (64558, 313264), (69524, 290888), (72722, 278096), (78316, 258232), (79456, 254527), (89504, 225953), (129116, 156632), (139048, 145444)]