20086246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 30970368

約数和(自身を除く): 10884122

約数列:

[1, 2, 43, 86, 311, 622, 751, 1502, 13373, 26746, 32293, 64586, 233561, 467122, 10043123, 20086246]

約数ペア:

[(1, 20086246), (2, 10043123), (43, 467122), (86, 233561), (311, 64586), (622, 32293), (751, 26746), (1502, 13373)]