20088306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159431}}^1$

素因数の和:159446

約数の個数: 24

約数和(自身を含む): 49742784

約数和(自身を除く): 29654478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159431, 318862, 478293, 956586, 1116017, 1434879, 2232034, 2869758, 3348051, 6696102, 10044153, 20088306]

約数ペア:

[(1, 20088306), (2, 10044153), (3, 6696102), (6, 3348051), (7, 2869758), (9, 2232034), (14, 1434879), (18, 1116017), (21, 956586), (42, 478293), (63, 318862), (126, 159431)]