20249533738

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17426449}}^1$

素因数の和:17426541

約数の個数: 16

約数和(自身を含む): 35131723200

約数和(自身を除く): 14882189462

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 17426449, 34852898, 121985143, 243970286, 1446395267, 2892790534, 10124766869, 20249533738]

約数ペア:

[(1, 20249533738), (2, 10124766869), (7, 2892790534), (14, 1446395267), (83, 243970286), (166, 121985143), (581, 34852898), (1162, 17426449)]