20180475913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3704879}}^1$

素因数の和:3705311

約数の個数: 8

約数和(自身を含む): 21784694400

約数和(自身を除く): 1604218487

約数列:

[1, 13, 419, 5447, 3704879, 48163427, 1552344301, 20180475913]

約数ペア:

[(1, 20180475913), (13, 1552344301), (419, 48163427), (5447, 3704879)]