20736032

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{4349}}^1$

素因数の和:4508

約数の個数: 24

約数和(自身を含む): 41107500

約数和(自身を除く): 20371468

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4349, 4768, 8698, 17396, 34792, 69584, 139168, 648001, 1296002, 2592004, 5184008, 10368016, 20736032]

約数ペア:

[(1, 20736032), (2, 10368016), (4, 5184008), (8, 2592004), (16, 1296002), (32, 648001), (149, 139168), (298, 69584), (596, 34792), (1192, 17396), (2384, 8698), (4349, 4768)]