17966698580

素因数分解:

$2^2\times 5^1\times {\mathrm{7057}}^1\times {\mathrm{127297}}^1$

素因数の和:134363

約数の個数: 24

約数和(自身を含む): 37735709928

約数和(自身を除く): 19769011348

約数列:

[1, 2, 4, 5, 10, 20, 7057, 14114, 28228, 35285, 70570, 127297, 141140, 254594, 509188, 636485, 1272970, 2545940, 898334929, 1796669858, 3593339716, 4491674645, 8983349290, 17966698580]

約数ペア:

[(1, 17966698580), (2, 8983349290), (4, 4491674645), (5, 3593339716), (10, 1796669858), (20, 898334929), (7057, 2545940), (14114, 1272970), (28228, 636485), (35285, 509188), (70570, 254594), (127297, 141140)]