20346587521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{5303}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 22409951616

約数和(自身を除く): 2063364095

約数列:

[1, 13, 73, 169, 311, 949, 4043, 5303, 12337, 22703, 52559, 68939, 295139, 387119, 896207, 1649233, 3836807, 5032547, 21440029, 65423111, 120394009, 278720377, 1565122117, 20346587521]

約数ペア:

[(1, 20346587521), (13, 1565122117), (73, 278720377), (169, 120394009), (311, 65423111), (949, 21440029), (4043, 5032547), (5303, 3836807), (12337, 1649233), (22703, 896207), (52559, 387119), (68939, 295139)]