20033880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166949}}^1$

素因数の和:166963

約数の個数: 32

約数和(自身を含む): 60102000

約数和(自身を除く): 40068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166949, 333898, 500847, 667796, 834745, 1001694, 1335592, 1669490, 2003388, 2504235, 3338980, 4006776, 5008470, 6677960, 10016940, 20033880]

約数ペア:

[(1, 20033880), (2, 10016940), (3, 6677960), (4, 5008470), (5, 4006776), (6, 3338980), (8, 2504235), (10, 2003388), (12, 1669490), (15, 1335592), (20, 1001694), (24, 834745), (30, 667796), (40, 500847), (60, 333898), (120, 166949)]