20012576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27191}}^1$

素因数の和:27224

約数の個数: 24

約数和(自身を含む): 41114304

約数和(自身を除く): 21101728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27191, 54382, 108764, 217528, 435056, 625393, 870112, 1250786, 2501572, 5003144, 10006288, 20012576]

約数ペア:

[(1, 20012576), (2, 10006288), (4, 5003144), (8, 2501572), (16, 1250786), (23, 870112), (32, 625393), (46, 435056), (92, 217528), (184, 108764), (368, 54382), (736, 27191)]