20502234

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:752

約数の個数: 40

約数和(自身を含む): 46208448

約数和(自身を除く): 25706214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 467, 542, 813, 934, 1401, 1626, 2439, 2802, 4203, 4878, 7317, 8406, 12609, 14634, 21951, 25218, 37827, 43902, 75654, 126557, 253114, 379671, 759342, 1139013, 2278026, 3417039, 6834078, 10251117, 20502234]

約数ペア:

[(1, 20502234), (2, 10251117), (3, 6834078), (6, 3417039), (9, 2278026), (18, 1139013), (27, 759342), (54, 379671), (81, 253114), (162, 126557), (271, 75654), (467, 43902), (542, 37827), (813, 25218), (934, 21951), (1401, 14634), (1626, 12609), (2439, 8406), (2802, 7317), (4203, 4878)]