20296514

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9601}}^1$

素因数の和:9761

約数の個数: 16

約数和(自身を含む): 35028096

約数和(自身を除く): 14731582

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9601, 19202, 67207, 134414, 1449751, 2899502, 10148257, 20296514]

約数ペア:

[(1, 20296514), (2, 10148257), (7, 2899502), (14, 1449751), (151, 134414), (302, 67207), (1057, 19202), (2114, 9601)]