20343833354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{488729}}^1$

素因数の和:490345

約数の個数: 16

約数和(自身を含む): 32883709320

約数和(自身を除く): 12539875966

約数列:

[1, 2, 13, 26, 1601, 3202, 20813, 41626, 488729, 977458, 6353477, 12706954, 782455129, 1564910258, 10171916677, 20343833354]

約数ペア:

[(1, 20343833354), (2, 10171916677), (13, 1564910258), (26, 782455129), (1601, 12706954), (3202, 6353477), (20813, 977458), (41626, 488729)]