20237008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10453}}^1$

素因数の和:10483

約数の個数: 30

約数和(自身を含む): 43101842

約数和(自身を除く): 22864834

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10453, 20906, 41812, 83624, 114983, 167248, 229966, 459932, 919864, 1264813, 1839728, 2529626, 5059252, 10118504, 20237008]

約数ペア:

[(1, 20237008), (2, 10118504), (4, 5059252), (8, 2529626), (11, 1839728), (16, 1264813), (22, 919864), (44, 459932), (88, 229966), (121, 167248), (176, 114983), (242, 83624), (484, 41812), (968, 20906), (1936, 10453)]