20932566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 44419200

約数和(自身を除く): 23486634

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1321, 2641, 2642, 3963, 5282, 7923, 7926, 15846, 25099, 50198, 75297, 150594, 183619, 367238, 550857, 1101714, 3488761, 6977522, 10466283, 20932566]

約数ペア:

[(1, 20932566), (2, 10466283), (3, 6977522), (6, 3488761), (19, 1101714), (38, 550857), (57, 367238), (114, 183619), (139, 150594), (278, 75297), (417, 50198), (834, 25099), (1321, 15846), (2641, 7926), (2642, 7923), (3963, 5282)]