20211639098

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46570597}}^1$

素因数の和:46570637

約数の個数: 16

約数和(自身を含む): 35766219264

約数和(自身を除く): 15554580166

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46570597, 93141194, 325994179, 651988358, 1443688507, 2887377014, 10105819549, 20211639098]

約数ペア:

[(1, 20211639098), (2, 10105819549), (7, 2887377014), (14, 1443688507), (31, 651988358), (62, 325994179), (217, 93141194), (434, 46570597)]