20180936193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11538557}}^1$

素因数の和:11538624

約数の個数: 16

約数和(自身を含む): 29907942336

約数和(自身を除く): 9727006143

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11538557, 34615671, 126924127, 380772381, 611543521, 1834630563, 6726978731, 20180936193]

約数ペア:

[(1, 20180936193), (3, 6726978731), (11, 1834630563), (33, 611543521), (53, 380772381), (159, 126924127), (583, 34615671), (1749, 11538557)]