20134292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 37195200

約数和(自身を除く): 17060908

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 2459, 4094, 4918, 8188, 9836, 56557, 113114, 218851, 226228, 437702, 875404, 5033573, 10067146, 20134292]

約数ペア:

[(1, 20134292), (2, 10067146), (4, 5033573), (23, 875404), (46, 437702), (89, 226228), (92, 218851), (178, 113114), (356, 56557), (2047, 9836), (2459, 8188), (4094, 4918)]