20880654

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94057}}^1$

素因数の和:94099

約数の個数: 16

約数和(自身を含む): 42890448

約数和(自身を除く): 22009794

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94057, 188114, 282171, 564342, 3480109, 6960218, 10440327, 20880654]

約数ペア:

[(1, 20880654), (2, 10440327), (3, 6960218), (6, 3480109), (37, 564342), (74, 282171), (111, 188114), (222, 94057)]