20139615212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11521519}}^1$

素因数の和:11521565

約数の個数: 24

約数和(自身を含む): 38712307200

約数和(自身を除く): 18572691988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11521519, 23043038, 46086076, 218908861, 264994937, 437817722, 529989874, 875635444, 1059979748, 5034903803, 10069807606, 20139615212]

約数ペア:

[(1, 20139615212), (2, 10069807606), (4, 5034903803), (19, 1059979748), (23, 875635444), (38, 529989874), (46, 437817722), (76, 264994937), (92, 218908861), (437, 46086076), (874, 23043038), (1748, 11521519)]