20772642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10853}}^1$

素因数の和:10898

約数の個数: 32

約数和(自身を含む): 46889280

約数和(自身を除く): 26116638

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10853, 21706, 32559, 65118, 119383, 238766, 314737, 358149, 629474, 716298, 944211, 1888422, 3462107, 6924214, 10386321, 20772642]

約数ペア:

[(1, 20772642), (2, 10386321), (3, 6924214), (6, 3462107), (11, 1888422), (22, 944211), (29, 716298), (33, 629474), (58, 358149), (66, 314737), (87, 238766), (174, 119383), (319, 65118), (638, 32559), (957, 21706), (1914, 10853)]