20451074

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6379}}^1$

素因数の和:6617

約数の個数: 16

約数和(自身を含む): 35217600

約数和(自身を除く): 14766526

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6379, 12758, 44653, 89306, 1460791, 2921582, 10225537, 20451074]

約数ペア:

[(1, 20451074), (2, 10225537), (7, 2921582), (14, 1460791), (229, 89306), (458, 44653), (1603, 12758), (3206, 6379)]