20137634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12539}}^1$

素因数の和:12625

約数の個数: 16

約数和(自身を含む): 33406560

約数和(自身を除く): 13268926

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12539, 25078, 137929, 275858, 915347, 1830694, 10068817, 20137634]

約数ペア:

[(1, 20137634), (2, 10068817), (11, 1830694), (22, 915347), (73, 275858), (146, 137929), (803, 25078), (1606, 12539)]