20008902334

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1\times {\mathrm{40819}}^1$

素因数の和:42747

約数の個数: 16

約数和(自身を含む): 30250069200

約数和(自身を除く): 10241166866

約数列:

[1, 2, 137, 274, 1789, 3578, 40819, 81638, 245093, 490186, 5592203, 11184406, 73025191, 146050382, 10004451167, 20008902334]

約数ペア:

[(1, 20008902334), (2, 10004451167), (137, 146050382), (274, 73025191), (1789, 11184406), (3578, 5592203), (40819, 490186), (81638, 245093)]