20171132842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84752659}}^1$

素因数の和:84752685

約数の個数: 16

約数和(自身を含む): 36613149120

約数和(自身を除く): 16442016278

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84752659, 169505318, 593268613, 1186537226, 1440795203, 2881590406, 10085566421, 20171132842]

約数ペア:

[(1, 20171132842), (2, 10085566421), (7, 2881590406), (14, 1440795203), (17, 1186537226), (34, 593268613), (119, 169505318), (238, 84752659)]