20792357224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{763751}}^1$

素因数の和:763881

約数の個数: 32

約数和(自身を含む): 40417755840

約数和(自身を除く): 19625398616

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 3403, 6806, 13612, 27224, 763751, 1527502, 3055004, 6110008, 31313791, 62627582, 63391333, 125255164, 126782666, 250510328, 253565332, 507130664, 2599044653, 5198089306, 10396178612, 20792357224]

約数ペア:

[(1, 20792357224), (2, 10396178612), (4, 5198089306), (8, 2599044653), (41, 507130664), (82, 253565332), (83, 250510328), (164, 126782666), (166, 125255164), (328, 63391333), (332, 62627582), (664, 31313791), (3403, 6110008), (6806, 3055004), (13612, 1527502), (27224, 763751)]