20167754493

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1961653}}^1$

素因数の和:1961828

約数の個数: 16

約数和(自身を含む): 28247817600

約数和(自身を除く): 8080063107

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 1961653, 5884959, 45118019, 135354057, 292286297, 876858891, 6722584831, 20167754493]

約数ペア:

[(1, 20167754493), (3, 6722584831), (23, 876858891), (69, 292286297), (149, 135354057), (447, 45118019), (3427, 5884959), (10281, 1961653)]