20134080309

素因数分解:

$3^1\times 7^1\times {\mathrm{40151}}^1\times {\mathrm{23879}}^1$

素因数の和:64040

約数の個数: 16

約数和(自身を含む): 30682552320

約数和(自身を除く): 10548472011

約数列:

[1, 3, 7, 21, 23879, 40151, 71637, 120453, 167153, 281057, 501459, 843171, 958765729, 2876297187, 6711360103, 20134080309]

約数ペア:

[(1, 20134080309), (3, 6711360103), (7, 2876297187), (21, 958765729), (23879, 843171), (40151, 501459), (71637, 281057), (120453, 167153)]