20008884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238201}}^1$

素因数の和:238215

約数の個数: 24

約数和(自身を含む): 53357248

約数和(自身を除く): 33348364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238201, 476402, 714603, 952804, 1429206, 1667407, 2858412, 3334814, 5002221, 6669628, 10004442, 20008884]

約数ペア:

[(1, 20008884), (2, 10004442), (3, 6669628), (4, 5002221), (6, 3334814), (7, 2858412), (12, 1667407), (14, 1429206), (21, 952804), (28, 714603), (42, 476402), (84, 238201)]