20584091521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1\times {\mathrm{49549}}^1$

素因数の和:53064

約数の個数: 16

約数和(自身を含む): 24916118400

約数和(自身を除く): 4332026879

約数列:

[1, 7, 17, 119, 3491, 24437, 49549, 59347, 346843, 415429, 842333, 5896331, 172975559, 1210828913, 2940584503, 20584091521]

約数ペア:

[(1, 20584091521), (7, 2940584503), (17, 1210828913), (119, 172975559), (3491, 5896331), (24437, 842333), (49549, 415429), (59347, 346843)]