20163340641

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1\times {\mathrm{18803}}^1$

素因数の和:20396

約数の個数: 16

約数和(自身を含む): 27005552640

約数和(自身を除く): 6842211999

約数列:

[1, 3, 271, 813, 1319, 3957, 18803, 56409, 357449, 1072347, 5095613, 15286839, 24801157, 74403471, 6721113547, 20163340641]

約数ペア:

[(1, 20163340641), (3, 6721113547), (271, 74403471), (813, 24801157), (1319, 15286839), (3957, 5095613), (18803, 1072347), (56409, 357449)]