2020163138

素因数分解:

$2^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{89459}}^1$

素因数の和:91081

約数の個数: 16

約数和(自身を含む): 3465322560

約数和(自身を除く): 1445159422

約数列:

[1, 2, 7, 14, 1613, 3226, 11291, 22582, 89459, 178918, 626213, 1252426, 144297367, 288594734, 1010081569, 2020163138]

約数ペア:

[(1, 2020163138), (2, 1010081569), (7, 288594734), (14, 144297367), (1613, 1252426), (3226, 626213), (11291, 178918), (22582, 89459)]