20188099233

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{14660929}}^1$

素因数の和:14660958

約数の個数: 20

約数和(自身を含む): 31931505540

約数和(自身を除く): 11743406307

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 14660929, 43982787, 131948361, 249235793, 395845083, 747707379, 1187535249, 2243122137, 6729366411, 20188099233]

約数ペア:

[(1, 20188099233), (3, 6729366411), (9, 2243122137), (17, 1187535249), (27, 747707379), (51, 395845083), (81, 249235793), (153, 131948361), (459, 43982787), (1377, 14660929)]