38717020

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6607}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 81595584

約数和(自身を除く): 42878564

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 6607, 13214, 26428, 33035, 66070, 132140, 1935851, 3871702, 7743404, 9679255, 19358510, 38717020]

約数ペア:

[(1, 38717020), (2, 19358510), (4, 9679255), (5, 7743404), (10, 3871702), (20, 1935851), (293, 132140), (586, 66070), (1172, 33035), (1465, 26428), (2930, 13214), (5860, 6607)]