20321526419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{60133}}^1$

素因数の和:60446

約数の個数: 16

約数和(自身を含む): 21838744512

約数和(自身を除く): 1517218093

約数列:

[1, 17, 103, 193, 1751, 3281, 19879, 60133, 337943, 1022261, 6193699, 11605669, 105292883, 197296373, 1195383907, 20321526419]

約数ペア:

[(1, 20321526419), (17, 1195383907), (103, 197296373), (193, 105292883), (1751, 11605669), (3281, 6193699), (19879, 1022261), (60133, 337943)]