20276604

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18169}}^1$

素因数の和:18210

約数の個数: 36

約数和(自身を含む): 52911040

約数和(自身を除く): 32634436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18169, 36338, 54507, 72676, 109014, 163521, 218028, 327042, 563239, 654084, 1126478, 1689717, 2252956, 3379434, 5069151, 6758868, 10138302, 20276604]

約数ペア:

[(1, 20276604), (2, 10138302), (3, 6758868), (4, 5069151), (6, 3379434), (9, 2252956), (12, 1689717), (18, 1126478), (31, 654084), (36, 563239), (62, 327042), (93, 218028), (124, 163521), (186, 109014), (279, 72676), (372, 54507), (558, 36338), (1116, 18169)]