20193058469

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{990487}}^1$

素因数の和:990572

約数の個数: 16

約数和(自身を含む): 22583126400

約数和(自身を除く): 2390067931

約数列:

[1, 19, 29, 37, 551, 703, 1073, 20387, 990487, 18819253, 28724123, 36648019, 545758337, 696312361, 1062792551, 20193058469]

約数ペア:

[(1, 20193058469), (19, 1062792551), (29, 696312361), (37, 545758337), (551, 36648019), (703, 28724123), (1073, 18819253), (20387, 990487)]