20039274

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30089}}^1$

素因数の和:30134

約数の個数: 24

約数和(自身を含む): 44593380

約数和(自身を除く): 24554106

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30089, 60178, 90267, 180534, 270801, 541602, 1113293, 2226586, 3339879, 6679758, 10019637, 20039274]

約数ペア:

[(1, 20039274), (2, 10019637), (3, 6679758), (6, 3339879), (9, 2226586), (18, 1113293), (37, 541602), (74, 270801), (111, 180534), (222, 90267), (333, 60178), (666, 30089)]