20636418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312673}}^1$

素因数の和:312689

約数の個数: 16

約数和(自身を含む): 45025056

約数和(自身を除く): 24388638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 312673, 625346, 938019, 1876038, 3439403, 6878806, 10318209, 20636418]

約数ペア:

[(1, 20636418), (2, 10318209), (3, 6878806), (6, 3439403), (11, 1876038), (22, 938019), (33, 625346), (66, 312673)]