20043790848

素因数分解:

$2^9\times 3^6\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 280

約数和(自身を含む): 60862542048

約数和(自身を除く): 40818751200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 243, 249, 256, 288, 324, 332, 384, 432, 486, 498, 512, 576, 647, 648, 664, 729, 747, 768, 864, 972, 996, 1152, 1294, 1296, 1328, 1458, 1494, 1536, 1728, 1941, 1944, 1992, 2241, 2304, 2588, 2592, 2656, 2916, 2988, 3456, 3882, 3888, 3984, 4482, 4608, 5176, 5184, 5312, 5823, 5832, 5976, 6723, 6912, 7764, 7776, 7968, 8964, 10352, 10368, 10624, 11646, 11664, 11952, 13446, 13824, 15528, 15552, 15936, 17469, 17928, 20169, 20704, 20736, 21248, 23292, 23328, 23904, 26892, 31056, 31104, 31872, 34938, 35856, 40338, 41408, 41472, 42496, 46584, 46656, 47808, 52407, 53701, 53784, 60507, 62112, 62208, 63744, 69876, 71712, 80676, 82816, 93168, 93312, 95616, 104814, 107402, 107568, 121014, 124224, 124416, 127488, 139752, 143424, 157221, 161103, 161352, 165632, 186336, 186624, 191232, 209628, 214804, 215136, 242028, 248448, 279504, 286848, 314442, 322206, 322704, 331264, 372672, 373248, 382464, 419256, 429608, 430272, 471663, 483309, 484056, 496896, 559008, 573696, 628884, 644412, 645408, 745344, 838512, 859216, 860544, 943326, 966618, 968112, 993792, 1118016, 1147392, 1257768, 1288824, 1290816, 1449927, 1490688, 1677024, 1718432, 1721088, 1886652, 1933236, 1936224, 2236032, 2515536, 2577648, 2581632, 2899854, 2981376, 3354048, 3436864, 3442176, 3773304, 3866472, 3872448, 4349781, 4472064, 5031072, 5155296, 5163264, 5799708, 6708096, 6873728, 7546608, 7732944, 7744896, 8699562, 8944128, 10062144, 10310592, 10326528, 11599416, 13049343, 13416192, 13747456, 15093216, 15465888, 15489792, 17399124, 20124288, 20621184, 23198832, 26098686, 26832384, 27494912, 30186432, 30931776, 30979584, 34798248, 39148029, 40248576, 41242368, 46397664, 52197372, 60372864, 61863552, 69596496, 78296058, 80497152, 82484736, 92795328, 104394744, 120745728, 123727104, 139192992, 156592116, 185590656, 208789488, 241491456, 247454208, 278385984, 313184232, 371181312, 417578976, 556771968, 626368464, 742362624, 835157952, 1113543936, 1252736928, 1670315904, 2227087872, 2505473856, 3340631808, 5010947712, 6681263616, 10021895424, 20043790848]

約数ペア:

[(1, 20043790848), (2, 10021895424), (3, 6681263616), (4, 5010947712), (6, 3340631808), (8, 2505473856), (9, 2227087872), (12, 1670315904), (16, 1252736928), (18, 1113543936), (24, 835157952), (27, 742362624), (32, 626368464), (36, 556771968), (48, 417578976), (54, 371181312), (64, 313184232), (72, 278385984), (81, 247454208), (83, 241491456), (96, 208789488), (108, 185590656), (128, 156592116), (144, 139192992), (162, 123727104), (166, 120745728), (192, 104394744), (216, 92795328), (243, 82484736), (249, 80497152), (256, 78296058), (288, 69596496), (324, 61863552), (332, 60372864), (384, 52197372), (432, 46397664), (486, 41242368), (498, 40248576), (512, 39148029), (576, 34798248), (647, 30979584), (648, 30931776), (664, 30186432), (729, 27494912), (747, 26832384), (768, 26098686), (864, 23198832), (972, 20621184), (996, 20124288), (1152, 17399124), (1294, 15489792), (1296, 15465888), (1328, 15093216), (1458, 13747456), (1494, 13416192), (1536, 13049343), (1728, 11599416), (1941, 10326528), (1944, 10310592), (1992, 10062144), (2241, 8944128), (2304, 8699562), (2588, 7744896), (2592, 7732944), (2656, 7546608), (2916, 6873728), (2988, 6708096), (3456, 5799708), (3882, 5163264), (3888, 5155296), (3984, 5031072), (4482, 4472064), (4608, 4349781), (5176, 3872448), (5184, 3866472), (5312, 3773304), (5823, 3442176), (5832, 3436864), (5976, 3354048), (6723, 2981376), (6912, 2899854), (7764, 2581632), (7776, 2577648), (7968, 2515536), (8964, 2236032), (10352, 1936224), (10368, 1933236), (10624, 1886652), (11646, 1721088), (11664, 1718432), (11952, 1677024), (13446, 1490688), (13824, 1449927), (15528, 1290816), (15552, 1288824), (15936, 1257768), (17469, 1147392), (17928, 1118016), (20169, 993792), (20704, 968112), (20736, 966618), (21248, 943326), (23292, 860544), (23328, 859216), (23904, 838512), (26892, 745344), (31056, 645408), (31104, 644412), (31872, 628884), (34938, 573696), (35856, 559008), (40338, 496896), (41408, 484056), (41472, 483309), (42496, 471663), (46584, 430272), (46656, 429608), (47808, 419256), (52407, 382464), (53701, 373248), (53784, 372672), (60507, 331264), (62112, 322704), (62208, 322206), (63744, 314442), (69876, 286848), (71712, 279504), (80676, 248448), (82816, 242028), (93168, 215136), (93312, 214804), (95616, 209628), (104814, 191232), (107402, 186624), (107568, 186336), (121014, 165632), (124224, 161352), (124416, 161103), (127488, 157221), (139752, 143424)]