20248924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 37406880

約数和(自身を除く): 17157956

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 2473, 4094, 4946, 8188, 9892, 56879, 113758, 220097, 227516, 440194, 880388, 5062231, 10124462, 20248924]

約数ペア:

[(1, 20248924), (2, 10124462), (4, 5062231), (23, 880388), (46, 440194), (89, 227516), (92, 220097), (178, 113758), (356, 56879), (2047, 9892), (2473, 8188), (4094, 4946)]