20189422077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{367007}}^1$

素因数の和:368688

約数の個数: 16

約数和(自身を含む): 29384128512

約数和(自身を除く): 9194706435

約数列:

[1, 3, 11, 33, 1667, 5001, 18337, 55011, 367007, 1101021, 4037077, 12111231, 611800669, 1835402007, 6729807359, 20189422077]

約数ペア:

[(1, 20189422077), (3, 6729807359), (11, 1835402007), (33, 611800669), (1667, 12111231), (5001, 4037077), (18337, 1101021), (55011, 367007)]