20153647954

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7570867}}^1$

素因数の和:7570902

約数の個数: 16

約数和(自身を含む): 33251252256

約数和(自身を除く): 13097604302

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7570867, 15141734, 83279537, 166559074, 916074907, 1832149814, 10076823977, 20153647954]

約数ペア:

[(1, 20153647954), (2, 10076823977), (11, 1832149814), (22, 916074907), (121, 166559074), (242, 83279537), (1331, 15141734), (2662, 7570867)]