20111963902

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1\times {\mathrm{134909}}^1$

素因数の和:135611

約数の個数: 16

約数和(自身を含む): 30451885200

約数和(自身を除く): 10339921298

約数列:

[1, 2, 131, 262, 569, 1138, 74539, 134909, 149078, 269818, 17673079, 35346158, 76763221, 153526442, 10055981951, 20111963902]

約数ペア:

[(1, 20111963902), (2, 10055981951), (131, 153526442), (262, 76763221), (569, 35346158), (1138, 17673079), (74539, 269818), (134909, 149078)]