20556594

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60107}}^1$

素因数の和:60134

約数の個数: 24

約数和(自身を含む): 46884240

約数和(自身を除く): 26327646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60107, 120214, 180321, 360642, 540963, 1081926, 1142033, 2284066, 3426099, 6852198, 10278297, 20556594]

約数ペア:

[(1, 20556594), (2, 10278297), (3, 6852198), (6, 3426099), (9, 2284066), (18, 1142033), (19, 1081926), (38, 540963), (57, 360642), (114, 180321), (171, 120214), (342, 60107)]