20935146

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{2221}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 41915808

約数和(自身を除く): 20980662

約数列:

[1, 2, 3, 6, 1571, 2221, 3142, 4442, 4713, 6663, 9426, 13326, 3489191, 6978382, 10467573, 20935146]

約数ペア:

[(1, 20935146), (2, 10467573), (3, 6978382), (6, 3489191), (1571, 13326), (2221, 9426), (3142, 6663), (4442, 4713)]