20043024

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22007

約数の個数: 40

約数和(自身を含む): 54505440

約数和(自身を除く): 34462416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21977, 43954, 65931, 87908, 131862, 175816, 263724, 351632, 417563, 527448, 835126, 1054896, 1252689, 1670252, 2505378, 3340504, 5010756, 6681008, 10021512, 20043024]

約数ペア:

[(1, 20043024), (2, 10021512), (3, 6681008), (4, 5010756), (6, 3340504), (8, 2505378), (12, 1670252), (16, 1252689), (19, 1054896), (24, 835126), (38, 527448), (48, 417563), (57, 351632), (76, 263724), (114, 175816), (152, 131862), (228, 87908), (304, 65931), (456, 43954), (912, 21977)]