20008548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79399}}^1$

素因数の和:79416

約数の個数: 36

約数和(自身を含む): 57803200

約数和(自身を除く): 37794652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79399, 158798, 238197, 317596, 476394, 555793, 714591, 952788, 1111586, 1429182, 1667379, 2223172, 2858364, 3334758, 5002137, 6669516, 10004274, 20008548]

約数ペア:

[(1, 20008548), (2, 10004274), (3, 6669516), (4, 5002137), (6, 3334758), (7, 2858364), (9, 2223172), (12, 1667379), (14, 1429182), (18, 1111586), (21, 952788), (28, 714591), (36, 555793), (42, 476394), (63, 317596), (84, 238197), (126, 158798), (252, 79399)]