20033814

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{5209}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 40137840

約数和(自身を除く): 20104026

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 5209, 10418, 15627, 31254, 3338969, 6677938, 10016907, 20033814]

約数ペア:

[(1, 20033814), (2, 10016907), (3, 6677938), (6, 3338969), (641, 31254), (1282, 15627), (1923, 10418), (3846, 5209)]