20583618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8429}}^1$

素因数の和:8482

約数の個数: 32

約数和(自身を含む): 46128960

約数和(自身を除く): 25545342

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8429, 16858, 25287, 50574, 92719, 185438, 278157, 311873, 556314, 623746, 935619, 1871238, 3430603, 6861206, 10291809, 20583618]

約数ペア:

[(1, 20583618), (2, 10291809), (3, 6861206), (6, 3430603), (11, 1871238), (22, 935619), (33, 623746), (37, 556314), (66, 311873), (74, 278157), (111, 185438), (222, 92719), (407, 50574), (814, 25287), (1221, 16858), (2442, 8429)]