20161156790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27618023}}^1$

素因数の和:27618103

約数の個数: 16

約数和(自身を含む): 36787207968

約数和(自身を除く): 16626051178

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27618023, 55236046, 138090115, 276180230, 2016115679, 4032231358, 10080578395, 20161156790]

約数ペア:

[(1, 20161156790), (2, 10080578395), (5, 4032231358), (10, 2016115679), (73, 276180230), (146, 138090115), (365, 55236046), (730, 27618023)]