20165344902

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1123}}^1\times {\mathrm{1741}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 45112504320

約数和(自身を除く): 24947159418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1123, 1146, 1719, 1741, 2246, 3369, 3438, 3482, 5157, 5223, 6738, 10107, 10314, 10446, 15669, 20214, 30321, 31338, 47007, 60642, 94014, 214493, 332531, 428986, 643479, 665062, 997593, 1286958, 1930437, 1955143, 1995186, 2992779, 3860874, 3910286, 5791311, 5865429, 5985558, 8978337, 11582622, 11730858, 17596287, 17956674, 35192574, 52788861, 105577722, 373432313, 746864626, 1120296939, 2240593878, 3360890817, 6721781634, 10082672451, 20165344902]

約数ペア:

[(1, 20165344902), (2, 10082672451), (3, 6721781634), (6, 3360890817), (9, 2240593878), (18, 1120296939), (27, 746864626), (54, 373432313), (191, 105577722), (382, 52788861), (573, 35192574), (1123, 17956674), (1146, 17596287), (1719, 11730858), (1741, 11582622), (2246, 8978337), (3369, 5985558), (3438, 5865429), (3482, 5791311), (5157, 3910286), (5223, 3860874), (6738, 2992779), (10107, 1995186), (10314, 1955143), (10446, 1930437), (15669, 1286958), (20214, 997593), (30321, 665062), (31338, 643479), (47007, 428986), (60642, 332531), (94014, 214493)]