20095077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1627}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 28131840

約数和(自身を除く): 8036763

約数列:

[1, 3, 23, 69, 179, 537, 1627, 4117, 4881, 12351, 37421, 112263, 291233, 873699, 6698359, 20095077]

約数ペア:

[(1, 20095077), (3, 6698359), (23, 873699), (69, 291233), (179, 112263), (537, 37421), (1627, 12351), (4117, 4881)]