20341803129

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1\times {\mathrm{2417}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 28479320064

約数和(自身を除く): 8137516935

約数列:

[1, 3, 23, 69, 283, 431, 849, 1293, 2417, 6509, 7251, 9913, 19527, 29739, 55591, 121973, 166773, 365919, 684011, 1041727, 2052033, 2805379, 3125181, 8416137, 15732253, 23959721, 47196759, 71879163, 294808741, 884426223, 6780601043, 20341803129]

約数ペア:

[(1, 20341803129), (3, 6780601043), (23, 884426223), (69, 294808741), (283, 71879163), (431, 47196759), (849, 23959721), (1293, 15732253), (2417, 8416137), (6509, 3125181), (7251, 2805379), (9913, 2052033), (19527, 1041727), (29739, 684011), (55591, 365919), (121973, 166773)]