20554962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148949}}^1$

素因数の和:148977

約数の個数: 16

約数和(自身を含む): 42897600

約数和(自身を除く): 22342638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148949, 297898, 446847, 893694, 3425827, 6851654, 10277481, 20554962]

約数ペア:

[(1, 20554962), (2, 10277481), (3, 6851654), (6, 3425827), (23, 893694), (46, 446847), (69, 297898), (138, 148949)]