20008907534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2202169}}^1$

素因数の和:2202248

約数の個数: 32

約数和(自身を含む): 38053497600

約数和(自身を除く): 18044590066

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 4543, 9086, 2202169, 4404338, 15415183, 24223859, 30830366, 48447718, 129927971, 169567013, 259855942, 339134026, 909495797, 1429207681, 1818991594, 2858415362, 10004453767, 20008907534]

約数ペア:

[(1, 20008907534), (2, 10004453767), (7, 2858415362), (11, 1818991594), (14, 1429207681), (22, 909495797), (59, 339134026), (77, 259855942), (118, 169567013), (154, 129927971), (413, 48447718), (649, 30830366), (826, 24223859), (1298, 15415183), (4543, 4404338), (9086, 2202169)]