20158128522

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{27437}}^1$

素因数の和:27490

約数の個数: 120

約数和(自身を含む): 53951394276

約数和(自身を除く): 33793265754

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 343, 357, 441, 686, 714, 833, 882, 1029, 1071, 1666, 2058, 2142, 2401, 2499, 3087, 4802, 4998, 5831, 6174, 7203, 7497, 11662, 14406, 14994, 17493, 21609, 27437, 34986, 40817, 43218, 52479, 54874, 81634, 82311, 104958, 122451, 164622, 192059, 244902, 246933, 367353, 384118, 466429, 493866, 576177, 734706, 932858, 1152354, 1344413, 1399287, 1728531, 2688826, 2798574, 3265003, 3457062, 4033239, 4197861, 6530006, 8066478, 8395722, 9410891, 9795009, 12099717, 18821782, 19590018, 22855021, 24199434, 28232673, 29385027, 45710042, 56465346, 58770054, 65876237, 68565063, 84698019, 131752474, 137130126, 159985147, 169396038, 197628711, 205695189, 319970294, 395257422, 411390378, 479955441, 592886133, 959910882, 1119896029, 1185772266, 1439866323, 2239792058, 2879732646, 3359688087, 6719376174, 10079064261, 20158128522]

約数ペア:

[(1, 20158128522), (2, 10079064261), (3, 6719376174), (6, 3359688087), (7, 2879732646), (9, 2239792058), (14, 1439866323), (17, 1185772266), (18, 1119896029), (21, 959910882), (34, 592886133), (42, 479955441), (49, 411390378), (51, 395257422), (63, 319970294), (98, 205695189), (102, 197628711), (119, 169396038), (126, 159985147), (147, 137130126), (153, 131752474), (238, 84698019), (294, 68565063), (306, 65876237), (343, 58770054), (357, 56465346), (441, 45710042), (686, 29385027), (714, 28232673), (833, 24199434), (882, 22855021), (1029, 19590018), (1071, 18821782), (1666, 12099717), (2058, 9795009), (2142, 9410891), (2401, 8395722), (2499, 8066478), (3087, 6530006), (4802, 4197861), (4998, 4033239), (5831, 3457062), (6174, 3265003), (7203, 2798574), (7497, 2688826), (11662, 1728531), (14406, 1399287), (14994, 1344413), (17493, 1152354), (21609, 932858), (27437, 734706), (34986, 576177), (40817, 493866), (43218, 466429), (52479, 384118), (54874, 367353), (81634, 246933), (82311, 244902), (104958, 192059), (122451, 164622)]