20634198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 44814336

約数和(自身を除く): 24180138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 2083, 3302, 4166, 4953, 6249, 9906, 12498, 27079, 54158, 81237, 162474, 264541, 529082, 793623, 1587246, 3439033, 6878066, 10317099, 20634198]

約数ペア:

[(1, 20634198), (2, 10317099), (3, 6878066), (6, 3439033), (13, 1587246), (26, 793623), (39, 529082), (78, 264541), (127, 162474), (254, 81237), (381, 54158), (762, 27079), (1651, 12498), (2083, 9906), (3302, 6249), (4166, 4953)]