20753646

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5297}}^1$

素因数の和:5955

約数の個数: 16

約数和(自身を含む): 41578704

約数和(自身を除く): 20825058

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 5297, 10594, 15891, 31782, 3458941, 6917882, 10376823, 20753646]

約数ペア:

[(1, 20753646), (2, 10376823), (3, 6917882), (6, 3458941), (653, 31782), (1306, 15891), (1959, 10594), (3918, 5297)]