20670294534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149784743}}^1$

素因数の和:149784771

約数の個数: 16

約数和(自身を含む): 43138006272

約数和(自身を除く): 22467711738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149784743, 299569486, 449354229, 898708458, 3445049089, 6890098178, 10335147267, 20670294534]

約数ペア:

[(1, 20670294534), (2, 10335147267), (3, 6890098178), (6, 3445049089), (23, 898708458), (46, 449354229), (69, 299569486), (138, 149784743)]