20373014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 12721642

約数列:

[1, 2, 31, 37, 62, 74, 83, 107, 166, 214, 1147, 2294, 2573, 3071, 3317, 3959, 5146, 6142, 6634, 7918, 8881, 17762, 95201, 122729, 190402, 245458, 275311, 328597, 550622, 657194, 10186507, 20373014]

約数ペア:

[(1, 20373014), (2, 10186507), (31, 657194), (37, 550622), (62, 328597), (74, 275311), (83, 245458), (107, 190402), (166, 122729), (214, 95201), (1147, 17762), (2294, 8881), (2573, 7918), (3071, 6634), (3317, 6142), (3959, 5146)]