20223434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131321}}^1$

素因数の和:131341

約数の個数: 16

約数和(自身を含む): 37820736

約数和(自身を除く): 17597302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131321, 262642, 919247, 1444531, 1838494, 2889062, 10111717, 20223434]

約数ペア:

[(1, 20223434), (2, 10111717), (7, 2889062), (11, 1838494), (14, 1444531), (22, 919247), (77, 262642), (154, 131321)]