20147816543

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{102763}}^1$

素因数の和:103406

約数の個数: 16

約数和(自身を含む): 22492984320

約数和(自身を除く): 2345167777

約数列:

[1, 17, 19, 323, 607, 10319, 11533, 102763, 196061, 1746971, 1952497, 33192449, 62377141, 1060411397, 1185165679, 20147816543]

約数ペア:

[(1, 20147816543), (17, 1185165679), (19, 1060411397), (323, 62377141), (607, 33192449), (10319, 1952497), (11533, 1746971), (102763, 196061)]