20199275778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306049633}}^1$

素因数の和:306049649

約数の個数: 16

約数和(自身を含む): 44071147296

約数和(自身を除く): 23871871518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306049633, 612099266, 918148899, 1836297798, 3366545963, 6733091926, 10099637889, 20199275778]

約数ペア:

[(1, 20199275778), (2, 10099637889), (3, 6733091926), (6, 3366545963), (11, 1836297798), (22, 918148899), (33, 612099266), (66, 306049633)]