20163045656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193875439}}^1$

素因数の和:193875458

約数の個数: 16

約数和(自身を含む): 40713842400

約数和(自身を除く): 20550796744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193875439, 387750878, 775501756, 1551003512, 2520380707, 5040761414, 10081522828, 20163045656]

約数ペア:

[(1, 20163045656), (2, 10081522828), (4, 5040761414), (8, 2520380707), (13, 1551003512), (26, 775501756), (52, 387750878), (104, 193875439)]