2080589072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6844043}}^1$

素因数の和:6844070

約数の個数: 20

約数和(自身を含む): 4243307280

約数和(自身を除く): 2162718208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6844043, 13688086, 27376172, 54752344, 109504688, 130036817, 260073634, 520147268, 1040294536, 2080589072]

約数ペア:

[(1, 2080589072), (2, 1040294536), (4, 520147268), (8, 260073634), (16, 130036817), (19, 109504688), (38, 54752344), (76, 27376172), (152, 13688086), (304, 6844043)]