20167993358

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1\times {\mathrm{63409}}^1$

素因数の和:64979

約数の個数: 16

約数和(自身を含む): 30550938000

約数和(自身を除く): 10382944642

約数列:

[1, 2, 109, 218, 1459, 2918, 63409, 126818, 159031, 318062, 6911581, 13823162, 92513731, 185027462, 10083996679, 20167993358]

約数ペア:

[(1, 20167993358), (2, 10083996679), (109, 185027462), (218, 92513731), (1459, 13823162), (2918, 6911581), (63409, 318062), (126818, 159031)]