20859732

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5737}}^1$

素因数の和:5848

約数の個数: 36

約数和(自身を含む): 53260116

約数和(自身を除く): 32400384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5737, 11474, 17211, 22948, 34422, 51633, 68844, 103266, 206532, 579437, 1158874, 1738311, 2317748, 3476622, 5214933, 6953244, 10429866, 20859732]

約数ペア:

[(1, 20859732), (2, 10429866), (3, 6953244), (4, 5214933), (6, 3476622), (9, 2317748), (12, 1738311), (18, 1158874), (36, 579437), (101, 206532), (202, 103266), (303, 68844), (404, 51633), (606, 34422), (909, 22948), (1212, 17211), (1818, 11474), (3636, 5737)]