20247079678

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1\times {\mathrm{14243}}^1$

素因数の和:16032

約数の個数: 32

約数和(自身を含む): 35320561920

約数和(自身を除く): 15073482242

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 1721, 3442, 12047, 14243, 24094, 28486, 99701, 101539, 199402, 203078, 710773, 840337, 1421546, 1680674, 5882359, 11764718, 24512203, 49024406, 171585421, 343170842, 1446219977, 2892439954, 10123539839, 20247079678]

約数ペア:

[(1, 20247079678), (2, 10123539839), (7, 2892439954), (14, 1446219977), (59, 343170842), (118, 171585421), (413, 49024406), (826, 24512203), (1721, 11764718), (3442, 5882359), (12047, 1680674), (14243, 1421546), (24094, 840337), (28486, 710773), (99701, 203078), (101539, 199402)]