20548188

素因数分解:

$2^2\times 3^3\times {\mathrm{190261}}^1$

素因数の和:190274

約数の個数: 24

約数和(自身を含む): 53273360

約数和(自身を除く): 32725172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190261, 380522, 570783, 761044, 1141566, 1712349, 2283132, 3424698, 5137047, 6849396, 10274094, 20548188]

約数ペア:

[(1, 20548188), (2, 10274094), (3, 6849396), (4, 5137047), (6, 3424698), (9, 2283132), (12, 1712349), (18, 1141566), (27, 761044), (36, 570783), (54, 380522), (108, 190261)]