20147443402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2929259}}^1$

素因数の和:2929461

約数の個数: 16

約数和(自身を含む): 31987519200

約数和(自身を除く): 11840075798

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 2929259, 5858518, 55655921, 111311842, 530195879, 1060391758, 10073721701, 20147443402]

約数ペア:

[(1, 20147443402), (2, 10073721701), (19, 1060391758), (38, 530195879), (181, 111311842), (362, 55655921), (3439, 5858518), (6878, 2929259)]