20073587595

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1\times {\mathrm{13997}}^1$

素因数の和:15499

約数の個数: 32

約数和(自身を含む): 32622283008

約数和(自身を除く): 12548695413

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 1427, 4281, 7135, 13997, 21405, 41991, 69985, 95609, 209955, 286827, 478045, 937799, 1434135, 2813397, 4688995, 14066985, 19973719, 59921157, 99868595, 299605785, 1338239173, 4014717519, 6691195865, 20073587595]

約数ペア:

[(1, 20073587595), (3, 6691195865), (5, 4014717519), (15, 1338239173), (67, 299605785), (201, 99868595), (335, 59921157), (1005, 19973719), (1427, 14066985), (4281, 4688995), (7135, 2813397), (13997, 1434135), (21405, 937799), (41991, 478045), (69985, 286827), (95609, 209955)]