20060386451

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{6947}}^1$

素因数の和:7199

約数の個数: 32

約数和(自身を含む): 23948255232

約数和(自身を除く): 3887868781

約数列:

[1, 7, 47, 67, 131, 329, 469, 917, 3149, 6157, 6947, 8777, 22043, 43099, 48629, 61439, 326509, 412519, 465449, 910057, 2285563, 2887633, 3258143, 6370399, 21876103, 42772679, 60973819, 153132721, 299408753, 426816733, 2865769493, 20060386451]

約数ペア:

[(1, 20060386451), (7, 2865769493), (47, 426816733), (67, 299408753), (131, 153132721), (329, 60973819), (469, 42772679), (917, 21876103), (3149, 6370399), (6157, 3258143), (6947, 2887633), (8777, 2285563), (22043, 910057), (43099, 465449), (48629, 412519), (61439, 326509)]