20161208532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73047857}}^1$

素因数の和:73047887

約数の個数: 24

約数和(自身を含む): 49088160576

約数和(自身を除く): 28926952044

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73047857, 146095714, 219143571, 292191428, 438287142, 876574284, 1680100711, 3360201422, 5040302133, 6720402844, 10080604266, 20161208532]

約数ペア:

[(1, 20161208532), (2, 10080604266), (3, 6720402844), (4, 5040302133), (6, 3360201422), (12, 1680100711), (23, 876574284), (46, 438287142), (69, 292191428), (92, 219143571), (138, 146095714), (276, 73047857)]