20448889229

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{27299}}^1$

素因数の和:27772

約数の個数: 16

約数和(自身を含む): 21877128000

約数和(自身を除く): 1428238771

約数列:

[1, 17, 139, 317, 2363, 5389, 27299, 44063, 464083, 749071, 3794561, 8653783, 64507537, 147114311, 1202875837, 20448889229]

約数ペア:

[(1, 20448889229), (17, 1202875837), (139, 147114311), (317, 64507537), (2363, 8653783), (5389, 3794561), (27299, 749071), (44063, 464083)]