20076254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6661}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 33096816

約数和(自身を除く): 13020562

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6661, 13322, 73271, 146542, 912557, 1825114, 10038127, 20076254]

約数ペア:

[(1, 20076254), (2, 10038127), (11, 1825114), (22, 912557), (137, 146542), (274, 73271), (1507, 13322), (3014, 6661)]