20164579309

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{203969}}^1$

素因数の和:204492

約数の個数: 16

約数和(自身を含む): 23888966400

約数和(自身を除く): 3724387091

約数列:

[1, 7, 29, 203, 487, 3409, 14123, 98861, 203969, 1427783, 5915101, 41405707, 99332903, 695330321, 2880654187, 20164579309]

約数ペア:

[(1, 20164579309), (7, 2880654187), (29, 695330321), (203, 99332903), (487, 41405707), (3409, 5915101), (14123, 1427783), (98861, 203969)]