20192302074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{308383}}^1$

素因数の和:309954

約数の個数: 32

約数和(自身を含む): 46183587840

約数和(自身を除く): 25991285766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1559, 3118, 4677, 9354, 10913, 21826, 32739, 65478, 308383, 616766, 925149, 1850298, 2158681, 4317362, 6476043, 12952086, 480769097, 961538194, 1442307291, 2884614582, 3365383679, 6730767358, 10096151037, 20192302074]

約数ペア:

[(1, 20192302074), (2, 10096151037), (3, 6730767358), (6, 3365383679), (7, 2884614582), (14, 1442307291), (21, 961538194), (42, 480769097), (1559, 12952086), (3118, 6476043), (4677, 4317362), (9354, 2158681), (10913, 1850298), (21826, 925149), (32739, 616766), (65478, 308383)]