20136236408

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{1631257}}^1$

素因数の和:1632806

約数の個数: 16

約数和(自身を含む): 37779935280

約数和(自身を除く): 17643698872

約数列:

[1, 2, 4, 8, 1543, 3086, 6172, 12344, 1631257, 3262514, 6525028, 13050056, 2517029551, 5034059102, 10068118204, 20136236408]

約数ペア:

[(1, 20136236408), (2, 10068118204), (4, 5034059102), (8, 2517029551), (1543, 13050056), (3086, 6525028), (6172, 3262514), (12344, 1631257)]