20788242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182353}}^1$

素因数の和:182377

約数の個数: 16

約数和(自身を含む): 43764960

約数和(自身を除く): 22976718

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182353, 364706, 547059, 1094118, 3464707, 6929414, 10394121, 20788242]

約数ペア:

[(1, 20788242), (2, 10394121), (3, 6929414), (6, 3464707), (19, 1094118), (38, 547059), (57, 364706), (114, 182353)]