20342810894

素因数分解:

$2^1\times 7^2\times {\mathrm{207579703}}^1$

素因数の和:207579719

約数の個数: 12

約数和(自身を含む): 35496129384

約数和(自身を除く): 15153318490

約数列:

[1, 2, 7, 14, 49, 98, 207579703, 415159406, 1453057921, 2906115842, 10171405447, 20342810894]

約数ペア:

[(1, 20342810894), (2, 10171405447), (7, 2906115842), (14, 1453057921), (49, 415159406), (98, 207579703)]