20132415849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1879}}^1\times {\mathrm{3019}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 33248025600

約数和(自身を除く): 13115609751

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1879, 3019, 3549, 5637, 9057, 13153, 21133, 24427, 39247, 39459, 63399, 73281, 117741, 170989, 274729, 317551, 510211, 512967, 824187, 952653, 1530633, 2222857, 3571477, 5672701, 6668571, 10714431, 17018103, 39708907, 73745113, 119126721, 221235339, 516215791, 958686469, 1548647373, 2876059407, 6710805283, 20132415849]

約数ペア:

[(1, 20132415849), (3, 6710805283), (7, 2876059407), (13, 1548647373), (21, 958686469), (39, 516215791), (91, 221235339), (169, 119126721), (273, 73745113), (507, 39708907), (1183, 17018103), (1879, 10714431), (3019, 6668571), (3549, 5672701), (5637, 3571477), (9057, 2222857), (13153, 1530633), (21133, 952653), (24427, 824187), (39247, 512967), (39459, 510211), (63399, 317551), (73281, 274729), (117741, 170989)]