20236942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7243}}^1$

素因数の和:7383

約数の個数: 16

約数和(自身を含む): 33380352

約数和(自身を除く): 13143410

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 7243, 14486, 79673, 159346, 919861, 1839722, 10118471, 20236942]

約数ペア:

[(1, 20236942), (2, 10118471), (11, 1839722), (22, 919861), (127, 159346), (254, 79673), (1397, 14486), (2794, 7243)]