20253193344

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^2\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 61240818870

約数和(自身を除く): 40987625526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 288, 313, 316, 324, 384, 432, 474, 576, 626, 632, 648, 711, 864, 939, 948, 1152, 1252, 1264, 1296, 1422, 1728, 1878, 1896, 2133, 2504, 2528, 2592, 2817, 2844, 3456, 3756, 3792, 4266, 5008, 5056, 5184, 5634, 5688, 6241, 6399, 7512, 7584, 8451, 8532, 10016, 10112, 10368, 11268, 11376, 12482, 12798, 15024, 15168, 16902, 17064, 18723, 20032, 22536, 22752, 24727, 24964, 25353, 25596, 30048, 30336, 33804, 34128, 37446, 40064, 45072, 45504, 49454, 49928, 50706, 51192, 56169, 60096, 67608, 68256, 74181, 74892, 90144, 91008, 98908, 99856, 101412, 102384, 112338, 120192, 135216, 136512, 148362, 149784, 168507, 180288, 197816, 199712, 202824, 204768, 222543, 224676, 270432, 273024, 296724, 299568, 337014, 360576, 395632, 399424, 405648, 409536, 445086, 449352, 505521, 540864, 593448, 599136, 667629, 674028, 791264, 798848, 811296, 819072, 890172, 898704, 1011042, 1081728, 1186896, 1198272, 1335258, 1348056, 1582528, 1622592, 1780344, 1797408, 1953433, 2002887, 2022084, 2373792, 2396544, 2670516, 2696112, 3165056, 3245184, 3560688, 3594816, 3906866, 4005774, 4044168, 4747584, 5341032, 5392224, 5860299, 7121376, 7189632, 7813732, 8011548, 8088336, 9495168, 10682064, 10784448, 11720598, 14242752, 15627464, 16023096, 16176672, 17580897, 21364128, 21568896, 23441196, 28485504, 31254928, 32046192, 32353344, 35161794, 42728256, 46882392, 52742691, 62509856, 64092384, 64706688, 70323588, 85456512, 93764784, 105485382, 125019712, 128184768, 140647176, 158228073, 187529568, 210970764, 250039424, 256369536, 281294352, 316456146, 375059136, 421941528, 562588704, 632912292, 750118272, 843883056, 1125177408, 1265824584, 1687766112, 2250354816, 2531649168, 3375532224, 5063298336, 6751064448, 10126596672, 20253193344]

約数ペア:

[(1, 20253193344), (2, 10126596672), (3, 6751064448), (4, 5063298336), (6, 3375532224), (8, 2531649168), (9, 2250354816), (12, 1687766112), (16, 1265824584), (18, 1125177408), (24, 843883056), (27, 750118272), (32, 632912292), (36, 562588704), (48, 421941528), (54, 375059136), (64, 316456146), (72, 281294352), (79, 256369536), (81, 250039424), (96, 210970764), (108, 187529568), (128, 158228073), (144, 140647176), (158, 128184768), (162, 125019712), (192, 105485382), (216, 93764784), (237, 85456512), (288, 70323588), (313, 64706688), (316, 64092384), (324, 62509856), (384, 52742691), (432, 46882392), (474, 42728256), (576, 35161794), (626, 32353344), (632, 32046192), (648, 31254928), (711, 28485504), (864, 23441196), (939, 21568896), (948, 21364128), (1152, 17580897), (1252, 16176672), (1264, 16023096), (1296, 15627464), (1422, 14242752), (1728, 11720598), (1878, 10784448), (1896, 10682064), (2133, 9495168), (2504, 8088336), (2528, 8011548), (2592, 7813732), (2817, 7189632), (2844, 7121376), (3456, 5860299), (3756, 5392224), (3792, 5341032), (4266, 4747584), (5008, 4044168), (5056, 4005774), (5184, 3906866), (5634, 3594816), (5688, 3560688), (6241, 3245184), (6399, 3165056), (7512, 2696112), (7584, 2670516), (8451, 2396544), (8532, 2373792), (10016, 2022084), (10112, 2002887), (10368, 1953433), (11268, 1797408), (11376, 1780344), (12482, 1622592), (12798, 1582528), (15024, 1348056), (15168, 1335258), (16902, 1198272), (17064, 1186896), (18723, 1081728), (20032, 1011042), (22536, 898704), (22752, 890172), (24727, 819072), (24964, 811296), (25353, 798848), (25596, 791264), (30048, 674028), (30336, 667629), (33804, 599136), (34128, 593448), (37446, 540864), (40064, 505521), (45072, 449352), (45504, 445086), (49454, 409536), (49928, 405648), (50706, 399424), (51192, 395632), (56169, 360576), (60096, 337014), (67608, 299568), (68256, 296724), (74181, 273024), (74892, 270432), (90144, 224676), (91008, 222543), (98908, 204768), (99856, 202824), (101412, 199712), (102384, 197816), (112338, 180288), (120192, 168507), (135216, 149784), (136512, 148362)]