20803205282

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{189151}}^1$

素因数の和:189713

約数の個数: 16

約数和(自身を含む): 31523315712

約数和(自身を除く): 10720110430

約数列:

[1, 2, 127, 254, 433, 866, 54991, 109982, 189151, 378302, 24022177, 48044354, 81902383, 163804766, 10401602641, 20803205282]

約数ペア:

[(1, 20803205282), (2, 10401602641), (127, 163804766), (254, 81902383), (433, 48044354), (866, 24022177), (54991, 378302), (109982, 189151)]