20132011918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{394637}}^1$

素因数の和:395771

約数の個数: 16

約数和(自身を含む): 31539468960

約数和(自身を除く): 11407457042

約数列:

[1, 2, 23, 46, 1109, 2218, 25507, 51014, 394637, 789274, 9076651, 18153302, 437652433, 875304866, 10066005959, 20132011918]

約数ペア:

[(1, 20132011918), (2, 10066005959), (23, 875304866), (46, 437652433), (1109, 18153302), (2218, 9076651), (25507, 789274), (51014, 394637)]