20120778593

素因数分解:

${\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1021}}^1\times {\mathrm{2221}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 21255474240

約数和(自身を除く): 1134695647

約数列:

[1, 19, 467, 1021, 2221, 8873, 19399, 42199, 476807, 1037207, 2267641, 9059333, 19706933, 43085179, 1058988347, 20120778593]

約数ペア:

[(1, 20120778593), (19, 1058988347), (467, 43085179), (1021, 19706933), (2221, 9059333), (8873, 2267641), (19399, 1037207), (42199, 476807)]