20131946546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{941009}}^1$

素因数の和:941593

約数の個数: 16

約数和(自身を含む): 31843778400

約数和(自身を除く): 11711831854

約数列:

[1, 2, 19, 38, 563, 1126, 10697, 21394, 941009, 1882018, 17879171, 35758342, 529788067, 1059576134, 10065973273, 20131946546]

約数ペア:

[(1, 20131946546), (2, 10065973273), (19, 1059576134), (38, 529788067), (563, 35758342), (1126, 17879171), (10697, 1882018), (21394, 941009)]