20177772954

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26480017}}^1$

素因数の和:26480149

約数の個数: 16

約数和(自身を含む): 40673307648

約数和(自身を除く): 20495534694

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 26480017, 52960034, 79440051, 158880102, 3362962159, 6725924318, 10088886477, 20177772954]

約数ペア:

[(1, 20177772954), (2, 10088886477), (3, 6725924318), (6, 3362962159), (127, 158880102), (254, 79440051), (381, 52960034), (762, 26480017)]