20199973926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306060211}}^1$

素因数の和:306060227

約数の個数: 16

約数和(自身を含む): 44072670528

約数和(自身を除く): 23872696602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306060211, 612120422, 918180633, 1836361266, 3366662321, 6733324642, 10099986963, 20199973926]

約数ペア:

[(1, 20199973926), (2, 10099986963), (3, 6733324642), (6, 3366662321), (11, 1836361266), (22, 918180633), (33, 612120422), (66, 306060211)]