20005893204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{105323}}^1$

素因数の和:106780

約数の個数: 48

約数和(自身を含む): 50959964160

約数和(自身を除く): 30954070956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1439, 2878, 4317, 5756, 8634, 15829, 17268, 31658, 47487, 63316, 94974, 105323, 189948, 210646, 315969, 421292, 631938, 1158553, 1263876, 2317106, 3475659, 4634212, 6951318, 13902636, 151559797, 303119594, 454679391, 606239188, 909358782, 1667157767, 1818717564, 3334315534, 5001473301, 6668631068, 10002946602, 20005893204]

約数ペア:

[(1, 20005893204), (2, 10002946602), (3, 6668631068), (4, 5001473301), (6, 3334315534), (11, 1818717564), (12, 1667157767), (22, 909358782), (33, 606239188), (44, 454679391), (66, 303119594), (132, 151559797), (1439, 13902636), (2878, 6951318), (4317, 4634212), (5756, 3475659), (8634, 2317106), (15829, 1263876), (17268, 1158553), (31658, 631938), (47487, 421292), (63316, 315969), (94974, 210646), (105323, 189948)]