20168743023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{214673}}^1$

素因数の和:214776

約数の個数: 48

約数和(自身を含む): 34694753184

約数和(自身を除く): 14526010161

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 219, 429, 657, 803, 949, 1287, 2409, 2847, 7227, 8541, 10439, 31317, 93951, 214673, 644019, 1932057, 2361403, 2790749, 7084209, 8372247, 15671129, 21252627, 25116741, 30698239, 47013387, 92094717, 141040161, 172382419, 203724677, 276284151, 517147257, 611174031, 1551441771, 1833522093, 2240971447, 6722914341, 20168743023]

約数ペア:

[(1, 20168743023), (3, 6722914341), (9, 2240971447), (11, 1833522093), (13, 1551441771), (33, 611174031), (39, 517147257), (73, 276284151), (99, 203724677), (117, 172382419), (143, 141040161), (219, 92094717), (429, 47013387), (657, 30698239), (803, 25116741), (949, 21252627), (1287, 15671129), (2409, 8372247), (2847, 7084209), (7227, 2790749), (8541, 2361403), (10439, 1932057), (31317, 644019), (93951, 214673)]