20877036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42433}}^1$

素因数の和:42481

約数の個数: 24

約数和(自身を含む): 49902384

約数和(自身を除く): 29025348

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 42433, 84866, 127299, 169732, 254598, 509196, 1739753, 3479506, 5219259, 6959012, 10438518, 20877036]

約数ペア:

[(1, 20877036), (2, 10438518), (3, 6959012), (4, 5219259), (6, 3479506), (12, 1739753), (41, 509196), (82, 254598), (123, 169732), (164, 127299), (246, 84866), (492, 42433)]