20126502

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 50411520

約数和(自身を除く): 30285018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1093, 1674, 2046, 2186, 3069, 3279, 6138, 6558, 9207, 9837, 12023, 18414, 19674, 24046, 29511, 33883, 36069, 59022, 67766, 72138, 101649, 108207, 203298, 216414, 304947, 324621, 372713, 609894, 649242, 745426, 914841, 1118139, 1829682, 2236278, 3354417, 6708834, 10063251, 20126502]

約数ペア:

[(1, 20126502), (2, 10063251), (3, 6708834), (6, 3354417), (9, 2236278), (11, 1829682), (18, 1118139), (22, 914841), (27, 745426), (31, 649242), (33, 609894), (54, 372713), (62, 324621), (66, 304947), (93, 216414), (99, 203298), (186, 108207), (198, 101649), (279, 72138), (297, 67766), (341, 59022), (558, 36069), (594, 33883), (682, 29511), (837, 24046), (1023, 19674), (1093, 18414), (1674, 12023), (2046, 9837), (2186, 9207), (3069, 6558), (3279, 6138)]