20760938

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 20

約数和(自身を含む): 34303650

約数和(自身を除く): 13542712

約数列:

[1, 2, 11, 22, 121, 242, 709, 1331, 1418, 2662, 7799, 14641, 15598, 29282, 85789, 171578, 943679, 1887358, 10380469, 20760938]

約数ペア:

[(1, 20760938), (2, 10380469), (11, 1887358), (22, 943679), (121, 171578), (242, 85789), (709, 29282), (1331, 15598), (1418, 14641), (2662, 7799)]