20185969254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305848019}}^1$

素因数の和:305848035

約数の個数: 16

約数和(自身を含む): 44042114880

約数和(自身を除く): 23856145626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305848019, 611696038, 917544057, 1835088114, 3364328209, 6728656418, 10092984627, 20185969254]

約数ペア:

[(1, 20185969254), (2, 10092984627), (3, 6728656418), (6, 3364328209), (11, 1835088114), (22, 917544057), (33, 611696038), (66, 305848019)]