20149068

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5399}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 27025332

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5399, 10798, 16197, 21596, 32394, 64788, 1679089, 3358178, 5037267, 6716356, 10074534, 20149068]

約数ペア:

[(1, 20149068), (2, 10074534), (3, 6716356), (4, 5037267), (6, 3358178), (12, 1679089), (311, 64788), (622, 32394), (933, 21596), (1244, 16197), (1866, 10798), (3732, 5399)]