20893974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94117}}^1$

素因数の和:94159

約数の個数: 16

約数和(自身を含む): 42917808

約数和(自身を除く): 22023834

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94117, 188234, 282351, 564702, 3482329, 6964658, 10446987, 20893974]

約数ペア:

[(1, 20893974), (2, 10446987), (3, 6964658), (6, 3482329), (37, 564702), (74, 282351), (111, 188234), (222, 94117)]