20532351

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14593}}^1$

素因数の和:14670

約数の個数: 16

約数和(自身を含む): 31756544

約数和(自身を除く): 11224193

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 14593, 43779, 102151, 306453, 977731, 2933193, 6844117, 20532351]

約数ペア:

[(1, 20532351), (3, 6844117), (7, 2933193), (21, 977731), (67, 306453), (201, 102151), (469, 43779), (1407, 14593)]