20004684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238151}}^1$

素因数の和:238165

約数の個数: 24

約数和(自身を含む): 53346048

約数和(自身を除く): 33341364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238151, 476302, 714453, 952604, 1428906, 1667057, 2857812, 3334114, 5001171, 6668228, 10002342, 20004684]

約数ペア:

[(1, 20004684), (2, 10002342), (3, 6668228), (4, 5001171), (6, 3334114), (7, 2857812), (12, 1667057), (14, 1428906), (21, 952604), (28, 714453), (42, 476302), (84, 238151)]