20447598

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148171}}^1$

素因数の和:148199

約数の個数: 16

約数和(自身を含む): 42673536

約数和(自身を除く): 22225938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148171, 296342, 444513, 889026, 3407933, 6815866, 10223799, 20447598]

約数ペア:

[(1, 20447598), (2, 10223799), (3, 6815866), (6, 3407933), (23, 889026), (46, 444513), (69, 296342), (138, 148171)]