20147196419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{236867}}^1$

素因数の和:237322

約数の個数: 16

約数和(自身を含む): 23876294400

約数和(自身を除く): 3729097981

約数列:

[1, 7, 29, 203, 419, 2933, 12151, 85057, 236867, 1658069, 6869143, 48084001, 99247273, 694730911, 2878170917, 20147196419]

約数ペア:

[(1, 20147196419), (7, 2878170917), (29, 694730911), (203, 99247273), (419, 48084001), (2933, 6869143), (12151, 1658069), (85057, 236867)]