20030483356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{549503}}^1$

素因数の和:550221

約数の個数: 24

約数和(自身を含む): 37803677184

約数和(自身を除く): 17773193828

約数列:

[1, 2, 4, 13, 26, 52, 701, 1402, 2804, 9113, 18226, 36452, 549503, 1099006, 2198012, 7143539, 14287078, 28574156, 385201603, 770403206, 1540806412, 5007620839, 10015241678, 20030483356]

約数ペア:

[(1, 20030483356), (2, 10015241678), (4, 5007620839), (13, 1540806412), (26, 770403206), (52, 385201603), (701, 28574156), (1402, 14287078), (2804, 7143539), (9113, 2198012), (18226, 1099006), (36452, 549503)]