20614662

素因数分解:

$2^1\times 3^8\times {\mathrm{1571}}^1$

素因数の和:1597

約数の個数: 36

約数和(自身を含む): 46410156

約数和(自身を除く): 25795494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1571, 2187, 3142, 4374, 4713, 6561, 9426, 13122, 14139, 28278, 42417, 84834, 127251, 254502, 381753, 763506, 1145259, 2290518, 3435777, 6871554, 10307331, 20614662]

約数ペア:

[(1, 20614662), (2, 10307331), (3, 6871554), (6, 3435777), (9, 2290518), (18, 1145259), (27, 763506), (54, 381753), (81, 254502), (162, 127251), (243, 84834), (486, 42417), (729, 28278), (1458, 14139), (1571, 13122), (2187, 9426), (3142, 6561), (4374, 4713)]