20134861791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1\times {\mathrm{14149}}^1$

素因数の和:15679

約数の個数: 32

約数和(自身を含む): 30319488000

約数和(自身を除く): 10184626209

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1487, 4461, 14149, 16357, 42447, 43123, 49071, 129369, 155639, 410321, 466917, 474353, 1230963, 1423059, 4513531, 13540593, 21039563, 63118689, 231435193, 610147327, 694305579, 1830441981, 6711620597, 20134861791]

約数ペア:

[(1, 20134861791), (3, 6711620597), (11, 1830441981), (29, 694305579), (33, 610147327), (87, 231435193), (319, 63118689), (957, 21039563), (1487, 13540593), (4461, 4513531), (14149, 1423059), (16357, 1230963), (42447, 474353), (43123, 466917), (49071, 410321), (129369, 155639)]