20926770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4177}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 50537088

約数和(自身を除く): 29610318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 4177, 5010, 8354, 12531, 20885, 25062, 41770, 62655, 125310, 697559, 1395118, 2092677, 3487795, 4185354, 6975590, 10463385, 20926770]

約数ペア:

[(1, 20926770), (2, 10463385), (3, 6975590), (5, 4185354), (6, 3487795), (10, 2092677), (15, 1395118), (30, 697559), (167, 125310), (334, 62655), (501, 41770), (835, 25062), (1002, 20885), (1670, 12531), (2505, 8354), (4177, 5010)]