20332494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12441

約数の個数: 48

約数和(自身を含む): 54224352

約数和(自身を除く): 33891858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12413, 24826, 37239, 74478, 86891, 111717, 161369, 173782, 223434, 260673, 322738, 484107, 521346, 782019, 968214, 1129583, 1452321, 1564038, 2259166, 2904642, 3388749, 6777498, 10166247, 20332494]

約数ペア:

[(1, 20332494), (2, 10166247), (3, 6777498), (6, 3388749), (7, 2904642), (9, 2259166), (13, 1564038), (14, 1452321), (18, 1129583), (21, 968214), (26, 782019), (39, 521346), (42, 484107), (63, 322738), (78, 260673), (91, 223434), (117, 173782), (126, 161369), (182, 111717), (234, 86891), (273, 74478), (546, 37239), (819, 24826), (1638, 12413)]