220191774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3336239}}^1$

素因数の和:3336255

約数の個数: 16

約数和(自身を含む): 480418560

約数和(自身を除く): 260226786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3336239, 6672478, 10008717, 20017434, 36698629, 73397258, 110095887, 220191774]

約数ペア:

[(1, 220191774), (2, 110095887), (3, 73397258), (6, 36698629), (11, 20017434), (22, 10008717), (33, 6672478), (66, 3336239)]