20065482

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 29467638

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 53, 54, 57, 81, 82, 106, 114, 123, 159, 162, 171, 243, 246, 318, 342, 369, 477, 486, 513, 738, 779, 954, 1007, 1026, 1107, 1431, 1539, 1558, 2014, 2173, 2214, 2337, 2862, 3021, 3078, 3321, 4293, 4346, 4617, 4674, 6042, 6519, 6642, 7011, 8586, 9063, 9234, 9963, 12879, 13038, 14022, 18126, 19557, 19926, 21033, 25758, 27189, 39114, 41287, 42066, 54378, 58671, 63099, 81567, 82574, 117342, 123861, 126198, 163134, 176013, 189297, 244701, 247722, 352026, 371583, 378594, 489402, 528039, 743166, 1056078, 1114749, 2229498, 3344247, 6688494, 10032741, 20065482]

約数ペア:

[(1, 20065482), (2, 10032741), (3, 6688494), (6, 3344247), (9, 2229498), (18, 1114749), (19, 1056078), (27, 743166), (38, 528039), (41, 489402), (53, 378594), (54, 371583), (57, 352026), (81, 247722), (82, 244701), (106, 189297), (114, 176013), (123, 163134), (159, 126198), (162, 123861), (171, 117342), (243, 82574), (246, 81567), (318, 63099), (342, 58671), (369, 54378), (477, 42066), (486, 41287), (513, 39114), (738, 27189), (779, 25758), (954, 21033), (1007, 19926), (1026, 19557), (1107, 18126), (1431, 14022), (1539, 13038), (1558, 12879), (2014, 9963), (2173, 9234), (2214, 9063), (2337, 8586), (2862, 7011), (3021, 6642), (3078, 6519), (3321, 6042), (4293, 4674), (4346, 4617)]