20220178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7237}}^1$

素因数の和:7377

約数の個数: 16

約数和(自身を含む): 33352704

約数和(自身を除く): 13132526

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 7237, 14474, 79607, 159214, 919099, 1838198, 10110089, 20220178]

約数ペア:

[(1, 20220178), (2, 10110089), (11, 1838198), (22, 919099), (127, 159214), (254, 79607), (1397, 14474), (2794, 7237)]