20142278856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{8887}}^1$

素因数の和:10408

約数の個数: 128

約数和(自身を含む): 63993600000

約数和(自身を除く): 43851321144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1499, 1512, 2998, 4497, 5996, 8887, 8994, 10493, 11992, 13491, 17774, 17988, 20986, 26661, 26982, 31479, 35548, 35976, 40473, 41972, 53322, 53964, 62209, 62958, 71096, 79983, 80946, 83944, 94437, 106644, 107928, 124418, 125916, 159966, 161892, 186627, 188874, 213288, 239949, 248836, 251832, 283311, 319932, 323784, 373254, 377748, 479898, 497672, 559881, 566622, 639864, 746508, 755496, 959796, 1119762, 1133244, 1493016, 1679643, 1919592, 2239524, 2266488, 3359286, 4479048, 6718572, 13321613, 13437144, 26643226, 39964839, 53286452, 79929678, 93251291, 106572904, 119894517, 159859356, 186502582, 239789034, 279753873, 319718712, 359683551, 373005164, 479578068, 559507746, 719367102, 746010328, 839261619, 959156136, 1119015492, 1438734204, 1678523238, 2238030984, 2517784857, 2877468408, 3357046476, 5035569714, 6714092952, 10071139428, 20142278856]

約数ペア:

[(1, 20142278856), (2, 10071139428), (3, 6714092952), (4, 5035569714), (6, 3357046476), (7, 2877468408), (8, 2517784857), (9, 2238030984), (12, 1678523238), (14, 1438734204), (18, 1119015492), (21, 959156136), (24, 839261619), (27, 746010328), (28, 719367102), (36, 559507746), (42, 479578068), (54, 373005164), (56, 359683551), (63, 319718712), (72, 279753873), (84, 239789034), (108, 186502582), (126, 159859356), (168, 119894517), (189, 106572904), (216, 93251291), (252, 79929678), (378, 53286452), (504, 39964839), (756, 26643226), (1499, 13437144), (1512, 13321613), (2998, 6718572), (4497, 4479048), (5996, 3359286), (8887, 2266488), (8994, 2239524), (10493, 1919592), (11992, 1679643), (13491, 1493016), (17774, 1133244), (17988, 1119762), (20986, 959796), (26661, 755496), (26982, 746508), (31479, 639864), (35548, 566622), (35976, 559881), (40473, 497672), (41972, 479898), (53322, 377748), (53964, 373254), (62209, 323784), (62958, 319932), (71096, 283311), (79983, 251832), (80946, 248836), (83944, 239949), (94437, 213288), (106644, 188874), (107928, 186627), (124418, 161892), (125916, 159966)]