20199671141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1\times {\mathrm{9067}}^1$

素因数の和:9908

約数の個数: 16

約数和(自身を含む): 21861134400

約数和(自身を除く): 1661463259

約数列:

[1, 13, 409, 419, 5317, 5447, 9067, 117871, 171371, 2227823, 3708403, 3799073, 48209239, 49387949, 1553820857, 20199671141]

約数ペア:

[(1, 20199671141), (13, 1553820857), (409, 49387949), (419, 48209239), (5317, 3799073), (5447, 3708403), (9067, 2227823), (117871, 171371)]