20544738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10642

約数の個数: 32

約数和(自身を含む): 45800640

約数和(自身を除く): 25255902

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10601, 21202, 31803, 63606, 180217, 201419, 360434, 402838, 540651, 604257, 1081302, 1208514, 3424123, 6848246, 10272369, 20544738]

約数ペア:

[(1, 20544738), (2, 10272369), (3, 6848246), (6, 3424123), (17, 1208514), (19, 1081302), (34, 604257), (38, 540651), (51, 402838), (57, 360434), (102, 201419), (114, 180217), (323, 63606), (646, 31803), (969, 21202), (1938, 10601)]