20139836812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2657}}^1\times {\mathrm{46219}}^1$

素因数の和:48921

約数の個数: 24

約数和(自身を含む): 36118711440

約数和(自身を除く): 15978874628

約数列:

[1, 2, 4, 41, 82, 164, 2657, 5314, 10628, 46219, 92438, 108937, 184876, 217874, 435748, 1894979, 3789958, 7579916, 122803883, 245607766, 491215532, 5034959203, 10069918406, 20139836812]

約数ペア:

[(1, 20139836812), (2, 10069918406), (4, 5034959203), (41, 491215532), (82, 245607766), (164, 122803883), (2657, 7579916), (5314, 3789958), (10628, 1894979), (46219, 435748), (92438, 217874), (108937, 184876)]