20154535488

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{3251}}^1$

素因数の和:3545

約数の個数: 168

約数和(自身を含む): 59274334080

約数和(自身を除く): 39119798592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 229, 282, 288, 376, 423, 458, 564, 576, 687, 752, 846, 916, 1128, 1374, 1504, 1692, 1832, 2061, 2256, 2748, 3008, 3251, 3384, 3664, 4122, 4512, 5496, 6502, 6768, 7328, 8244, 9024, 9753, 10763, 10992, 13004, 13536, 14656, 16488, 19506, 21526, 21984, 26008, 27072, 29259, 32289, 32976, 39012, 43052, 43968, 52016, 58518, 64578, 65952, 78024, 86104, 96867, 104032, 117036, 129156, 131904, 152797, 156048, 172208, 193734, 208064, 234072, 258312, 305594, 312096, 344416, 387468, 458391, 468144, 516624, 611188, 624192, 688832, 744479, 774936, 916782, 936288, 1033248, 1222376, 1375173, 1488958, 1549872, 1833564, 1872576, 2066496, 2233437, 2444752, 2750346, 2977916, 3099744, 3667128, 4466874, 4889504, 5500692, 5955832, 6199488, 6700311, 7334256, 8933748, 9779008, 11001384, 11911664, 13400622, 14668512, 17867496, 22002768, 23823328, 26801244, 29337024, 34990513, 35734992, 44005536, 47646656, 53602488, 69981026, 71469984, 88011072, 104971539, 107204976, 139962052, 142939968, 209943078, 214409952, 279924104, 314914617, 419886156, 428819904, 559848208, 629829234, 839772312, 1119696416, 1259658468, 1679544624, 2239392832, 2519316936, 3359089248, 5038633872, 6718178496, 10077267744, 20154535488]

約数ペア:

[(1, 20154535488), (2, 10077267744), (3, 6718178496), (4, 5038633872), (6, 3359089248), (8, 2519316936), (9, 2239392832), (12, 1679544624), (16, 1259658468), (18, 1119696416), (24, 839772312), (32, 629829234), (36, 559848208), (47, 428819904), (48, 419886156), (64, 314914617), (72, 279924104), (94, 214409952), (96, 209943078), (141, 142939968), (144, 139962052), (188, 107204976), (192, 104971539), (229, 88011072), (282, 71469984), (288, 69981026), (376, 53602488), (423, 47646656), (458, 44005536), (564, 35734992), (576, 34990513), (687, 29337024), (752, 26801244), (846, 23823328), (916, 22002768), (1128, 17867496), (1374, 14668512), (1504, 13400622), (1692, 11911664), (1832, 11001384), (2061, 9779008), (2256, 8933748), (2748, 7334256), (3008, 6700311), (3251, 6199488), (3384, 5955832), (3664, 5500692), (4122, 4889504), (4512, 4466874), (5496, 3667128), (6502, 3099744), (6768, 2977916), (7328, 2750346), (8244, 2444752), (9024, 2233437), (9753, 2066496), (10763, 1872576), (10992, 1833564), (13004, 1549872), (13536, 1488958), (14656, 1375173), (16488, 1222376), (19506, 1033248), (21526, 936288), (21984, 916782), (26008, 774936), (27072, 744479), (29259, 688832), (32289, 624192), (32976, 611188), (39012, 516624), (43052, 468144), (43968, 458391), (52016, 387468), (58518, 344416), (64578, 312096), (65952, 305594), (78024, 258312), (86104, 234072), (96867, 208064), (104032, 193734), (117036, 172208), (129156, 156048), (131904, 152797)]