20131158386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1\times {\mathrm{83663}}^1$

素因数の和:87577

約数の個数: 16

約数和(自身を含む): 31179230208

約数和(自身を除く): 11048071822

約数列:

[1, 2, 31, 62, 3881, 7762, 83663, 120311, 167326, 240622, 2593553, 5187106, 324696103, 649392206, 10065579193, 20131158386]

約数ペア:

[(1, 20131158386), (2, 10065579193), (31, 649392206), (62, 324696103), (3881, 5187106), (7762, 2593553), (83663, 240622), (120311, 167326)]