20020986

素因数分解:

$2^1\times 3^3\times {\mathrm{370759}}^1$

素因数の和:370770

約数の個数: 16

約数和(自身を含む): 44491200

約数和(自身を除く): 24470214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 370759, 741518, 1112277, 2224554, 3336831, 6673662, 10010493, 20020986]

約数ペア:

[(1, 20020986), (2, 10010493), (3, 6673662), (6, 3336831), (9, 2224554), (18, 1112277), (27, 741518), (54, 370759)]