20179973082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146231689}}^1$

素因数の和:146231717

約数の個数: 16

約数和(自身を含む): 42114726720

約数和(自身を除く): 21934753638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146231689, 292463378, 438695067, 877390134, 3363328847, 6726657694, 10089986541, 20179973082]

約数ペア:

[(1, 20179973082), (2, 10089986541), (3, 6726657694), (6, 3363328847), (23, 877390134), (46, 438695067), (69, 292463378), (138, 146231689)]