20199234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306049}}^1$

素因数の和:306065

約数の個数: 16

約数和(自身を含む): 44071200

約数和(自身を除く): 23871966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306049, 612098, 918147, 1836294, 3366539, 6733078, 10099617, 20199234]

約数ペア:

[(1, 20199234), (2, 10099617), (3, 6733078), (6, 3366539), (11, 1836294), (22, 918147), (33, 612098), (66, 306049)]