20055894912

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1297}}^1$

素因数の和:1781

約数の個数: 192

約数和(自身を含む): 59758258560

約数和(自身を除く): 39702363648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 433, 496, 558, 576, 744, 866, 992, 1116, 1152, 1297, 1299, 1488, 1732, 1984, 2232, 2594, 2598, 2976, 3464, 3891, 3897, 3968, 4464, 5188, 5196, 5952, 6928, 7782, 7794, 8928, 10376, 10392, 11673, 11904, 13423, 13856, 15564, 15588, 17856, 20752, 20784, 23346, 26846, 27712, 31128, 31176, 35712, 40207, 40269, 41504, 41568, 46692, 53692, 55424, 62256, 62352, 80414, 80538, 83008, 83136, 93384, 107384, 120621, 120807, 124512, 124704, 160828, 161076, 166016, 166272, 186768, 214768, 241242, 241614, 249024, 249408, 321656, 322152, 361863, 373536, 429536, 482484, 483228, 498048, 498816, 561601, 643312, 644304, 723726, 747072, 859072, 964968, 966456, 1123202, 1286624, 1288608, 1447452, 1494144, 1684803, 1718144, 1929936, 1932912, 2246404, 2573248, 2577216, 2894904, 3369606, 3859872, 3865824, 4492808, 5054409, 5146496, 5154432, 5789808, 6739212, 7719744, 7731648, 8985616, 10108818, 11579616, 13478424, 15439488, 15463296, 17409631, 17971232, 20217636, 23159232, 26956848, 34819262, 35942464, 40435272, 46318464, 52228893, 53913696, 69638524, 71884928, 80870544, 104457786, 107827392, 139277048, 156686679, 161741088, 208915572, 215654784, 278554096, 313373358, 323482176, 417831144, 557108192, 626746716, 646964352, 835662288, 1114216384, 1253493432, 1671324576, 2228432768, 2506986864, 3342649152, 5013973728, 6685298304, 10027947456, 20055894912]

約数ペア:

[(1, 20055894912), (2, 10027947456), (3, 6685298304), (4, 5013973728), (6, 3342649152), (8, 2506986864), (9, 2228432768), (12, 1671324576), (16, 1253493432), (18, 1114216384), (24, 835662288), (31, 646964352), (32, 626746716), (36, 557108192), (48, 417831144), (62, 323482176), (64, 313373358), (72, 278554096), (93, 215654784), (96, 208915572), (124, 161741088), (128, 156686679), (144, 139277048), (186, 107827392), (192, 104457786), (248, 80870544), (279, 71884928), (288, 69638524), (372, 53913696), (384, 52228893), (433, 46318464), (496, 40435272), (558, 35942464), (576, 34819262), (744, 26956848), (866, 23159232), (992, 20217636), (1116, 17971232), (1152, 17409631), (1297, 15463296), (1299, 15439488), (1488, 13478424), (1732, 11579616), (1984, 10108818), (2232, 8985616), (2594, 7731648), (2598, 7719744), (2976, 6739212), (3464, 5789808), (3891, 5154432), (3897, 5146496), (3968, 5054409), (4464, 4492808), (5188, 3865824), (5196, 3859872), (5952, 3369606), (6928, 2894904), (7782, 2577216), (7794, 2573248), (8928, 2246404), (10376, 1932912), (10392, 1929936), (11673, 1718144), (11904, 1684803), (13423, 1494144), (13856, 1447452), (15564, 1288608), (15588, 1286624), (17856, 1123202), (20752, 966456), (20784, 964968), (23346, 859072), (26846, 747072), (27712, 723726), (31128, 644304), (31176, 643312), (35712, 561601), (40207, 498816), (40269, 498048), (41504, 483228), (41568, 482484), (46692, 429536), (53692, 373536), (55424, 361863), (62256, 322152), (62352, 321656), (80414, 249408), (80538, 249024), (83008, 241614), (83136, 241242), (93384, 214768), (107384, 186768), (120621, 166272), (120807, 166016), (124512, 161076), (124704, 160828)]