20000578497

素因数分解:

$3^1\times {\mathrm{743}}^1\times {\mathrm{1259}}^1\times {\mathrm{7127}}^1$

素因数の和:9132

約数の個数: 16

約数和(自身を含む): 26728289280

約数和(自身を除く): 6727710783

約数列:

[1, 3, 743, 1259, 2229, 3777, 7127, 21381, 935437, 2806311, 5295361, 8972893, 15886083, 26918679, 6666859499, 20000578497]

約数ペア:

[(1, 20000578497), (3, 6666859499), (743, 26918679), (1259, 15886083), (2229, 8972893), (3777, 5295361), (7127, 2806311), (21381, 935437)]