20163076958

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{283979}}^1$

素因数の和:284383

約数の個数: 16

約数和(自身を含む): 30588053760

約数和(自身を除く): 10424976802

約数列:

[1, 2, 131, 262, 271, 542, 35501, 71002, 283979, 567958, 37201249, 74402498, 76958309, 153916618, 10081538479, 20163076958]

約数ペア:

[(1, 20163076958), (2, 10081538479), (131, 153916618), (262, 76958309), (271, 74402498), (542, 37201249), (35501, 567958), (71002, 283979)]