20192010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18191}}^1$

素因数の和:18238

約数の個数: 32

約数和(自身を含む): 49773312

約数和(自身を除く): 29581302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18191, 36382, 54573, 90955, 109146, 181910, 272865, 545730, 673067, 1346134, 2019201, 3365335, 4038402, 6730670, 10096005, 20192010]

約数ペア:

[(1, 20192010), (2, 10096005), (3, 6730670), (5, 4038402), (6, 3365335), (10, 2019201), (15, 1346134), (30, 673067), (37, 545730), (74, 272865), (111, 181910), (185, 109146), (222, 90955), (370, 54573), (555, 36382), (1110, 18191)]