20739472012

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1710613}}^1$

素因数の和:1711057

約数の個数: 24

約数和(自身を含む): 41574762656

約数和(自身を除く): 20835290644

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 12124, 1710613, 3421226, 6842452, 11974291, 23948582, 47897164, 740695429, 1481390858, 2962781716, 5184868003, 10369736006, 20739472012]

約数ペア:

[(1, 20739472012), (2, 10369736006), (4, 5184868003), (7, 2962781716), (14, 1481390858), (28, 740695429), (433, 47897164), (866, 23948582), (1732, 11974291), (3031, 6842452), (6062, 3421226), (12124, 1710613)]