20609502912

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{18743}}^1$

素因数の和:18867

約数の個数: 168

約数和(自身を含む): 62387829504

約数和(自身を除く): 41778326592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 83, 92, 96, 138, 144, 166, 184, 192, 207, 249, 276, 288, 332, 368, 414, 498, 552, 576, 664, 736, 747, 828, 996, 1104, 1328, 1472, 1494, 1656, 1909, 1992, 2208, 2656, 2988, 3312, 3818, 3984, 4416, 5312, 5727, 5976, 6624, 7636, 7968, 11454, 11952, 13248, 15272, 15936, 17181, 18743, 22908, 23904, 30544, 34362, 37486, 45816, 47808, 56229, 61088, 68724, 74972, 91632, 112458, 122176, 137448, 149944, 168687, 183264, 224916, 274896, 299888, 337374, 366528, 431089, 449832, 549792, 599776, 674748, 862178, 899664, 1099584, 1199552, 1293267, 1349496, 1555669, 1724356, 1799328, 2586534, 2698992, 3111338, 3448712, 3598656, 3879801, 4667007, 5173068, 5397984, 6222676, 6897424, 7759602, 9334014, 10346136, 10795968, 12445352, 13794848, 14001021, 15519204, 18668028, 20692272, 24890704, 27589696, 28002042, 31038408, 35780387, 37336056, 41384544, 49781408, 56004084, 62076816, 71560774, 74672112, 82769088, 99562816, 107341161, 112008168, 124153632, 143121548, 149344224, 214682322, 224016336, 248307264, 286243096, 298688448, 322023483, 429364644, 448032672, 572486192, 644046966, 858729288, 896065344, 1144972384, 1288093932, 1717458576, 2289944768, 2576187864, 3434917152, 5152375728, 6869834304, 10304751456, 20609502912]

約数ペア:

[(1, 20609502912), (2, 10304751456), (3, 6869834304), (4, 5152375728), (6, 3434917152), (8, 2576187864), (9, 2289944768), (12, 1717458576), (16, 1288093932), (18, 1144972384), (23, 896065344), (24, 858729288), (32, 644046966), (36, 572486192), (46, 448032672), (48, 429364644), (64, 322023483), (69, 298688448), (72, 286243096), (83, 248307264), (92, 224016336), (96, 214682322), (138, 149344224), (144, 143121548), (166, 124153632), (184, 112008168), (192, 107341161), (207, 99562816), (249, 82769088), (276, 74672112), (288, 71560774), (332, 62076816), (368, 56004084), (414, 49781408), (498, 41384544), (552, 37336056), (576, 35780387), (664, 31038408), (736, 28002042), (747, 27589696), (828, 24890704), (996, 20692272), (1104, 18668028), (1328, 15519204), (1472, 14001021), (1494, 13794848), (1656, 12445352), (1909, 10795968), (1992, 10346136), (2208, 9334014), (2656, 7759602), (2988, 6897424), (3312, 6222676), (3818, 5397984), (3984, 5173068), (4416, 4667007), (5312, 3879801), (5727, 3598656), (5976, 3448712), (6624, 3111338), (7636, 2698992), (7968, 2586534), (11454, 1799328), (11952, 1724356), (13248, 1555669), (15272, 1349496), (15936, 1293267), (17181, 1199552), (18743, 1099584), (22908, 899664), (23904, 862178), (30544, 674748), (34362, 599776), (37486, 549792), (45816, 449832), (47808, 431089), (56229, 366528), (61088, 337374), (68724, 299888), (74972, 274896), (91632, 224916), (112458, 183264), (122176, 168687), (137448, 149944)]