2020007955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19238171}}^1$

素因数の和:19238186

約数の個数: 16

約数和(自身を含む): 3693729024

約数和(自身を除く): 1673721069

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19238171, 57714513, 96190855, 134667197, 288572565, 404001591, 673335985, 2020007955]

約数ペア:

[(1, 2020007955), (3, 673335985), (5, 404001591), (7, 288572565), (15, 134667197), (21, 96190855), (35, 57714513), (105, 19238171)]