20940238023

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1249343}}^1$

素因数の和:1249534

約数の個数: 16

約数和(自身を含む): 28864843776

約数和(自身を除く): 7924605753

約数列:

[1, 3, 37, 111, 151, 453, 5587, 16761, 1249343, 3748029, 46225691, 138677073, 188650793, 565952379, 6980079341, 20940238023]

約数ペア:

[(1, 20940238023), (3, 6980079341), (37, 565952379), (111, 188650793), (151, 138677073), (453, 46225691), (5587, 3748029), (16761, 1249343)]