20248858

素因数分解:

$2^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:946

約数の個数: 24

約数和(自身を含む): 35491392

約数和(自身を除く): 15242534

約数列:

[1, 2, 7, 14, 49, 98, 367, 563, 734, 1126, 2569, 3941, 5138, 7882, 17983, 27587, 35966, 55174, 206621, 413242, 1446347, 2892694, 10124429, 20248858]

約数ペア:

[(1, 20248858), (2, 10124429), (7, 2892694), (14, 1446347), (49, 413242), (98, 206621), (367, 55174), (563, 35966), (734, 27587), (1126, 17983), (2569, 7882), (3941, 5138)]