20167082887

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1\times {\mathrm{33713}}^1$

素因数の和:34698

約数の個数: 16

約数和(自身を含む): 23312826432

約数和(自身を除く): 3145743545

約数列:

[1, 7, 97, 679, 881, 6167, 33713, 85457, 235991, 598199, 3270161, 22891127, 29701153, 207908071, 2881011841, 20167082887]

約数ペア:

[(1, 20167082887), (7, 2881011841), (97, 207908071), (679, 29701153), (881, 22891127), (6167, 3270161), (33713, 598199), (85457, 235991)]