20346424565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1187419}}^1$

素因数の和:1187596

約数の個数: 16

約数和(自身を含む): 25648272000

約数和(自身を除く): 5301847435

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 1187419, 5937095, 27310637, 136553185, 176925431, 884627155, 4069284913, 20346424565]

約数ペア:

[(1, 20346424565), (5, 4069284913), (23, 884627155), (115, 176925431), (149, 136553185), (745, 27310637), (3427, 5937095), (17135, 1187419)]