20003351753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13672831}}^1$

素因数の和:13672868

約数の個数: 16

約数和(自身を含む): 26251837440

約数和(自身を除く): 6248485687

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 13672831, 95709817, 150401141, 259783789, 1052807987, 1818486523, 2857621679, 20003351753]

約数ペア:

[(1, 20003351753), (7, 2857621679), (11, 1818486523), (19, 1052807987), (77, 259783789), (133, 150401141), (209, 95709817), (1463, 13672831)]