20476164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74189}}^1$

素因数の和:74219

約数の個数: 24

約数和(自身を含む): 49855680

約数和(自身を除く): 29379516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74189, 148378, 222567, 296756, 445134, 890268, 1706347, 3412694, 5119041, 6825388, 10238082, 20476164]

約数ペア:

[(1, 20476164), (2, 10238082), (3, 6825388), (4, 5119041), (6, 3412694), (12, 1706347), (23, 890268), (46, 445134), (69, 296756), (92, 222567), (138, 148378), (276, 74189)]