20199145414

素因数分解:

$2^1\times 7^1\times {\mathrm{4451}}^1\times {\mathrm{324151}}^1$

素因数の和:328611

約数の個数: 16

約数和(自身を含む): 34634992896

約数和(自身を除く): 14435847482

約数列:

[1, 2, 7, 14, 4451, 8902, 31157, 62314, 324151, 648302, 2269057, 4538114, 1442796101, 2885592202, 10099572707, 20199145414]

約数ペア:

[(1, 20199145414), (2, 10099572707), (7, 2885592202), (14, 1442796101), (4451, 4538114), (8902, 2269057), (31157, 648302), (62314, 324151)]