20550139056

素因数分解:

$2^4\times 3^2\times {\mathrm{5503}}^1\times {\mathrm{25933}}^1$

素因数の和:31450

約数の個数: 60

約数和(自身を含む): 57524516608

約数和(自身を除く): 36974377552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5503, 11006, 16509, 22012, 25933, 33018, 44024, 49527, 51866, 66036, 77799, 88048, 99054, 103732, 132072, 155598, 198108, 207464, 233397, 264144, 311196, 396216, 414928, 466794, 622392, 792432, 933588, 1244784, 1867176, 3734352, 142709299, 285418598, 428127897, 570837196, 856255794, 1141674392, 1284383691, 1712511588, 2283348784, 2568767382, 3425023176, 5137534764, 6850046352, 10275069528, 20550139056]

約数ペア:

[(1, 20550139056), (2, 10275069528), (3, 6850046352), (4, 5137534764), (6, 3425023176), (8, 2568767382), (9, 2283348784), (12, 1712511588), (16, 1284383691), (18, 1141674392), (24, 856255794), (36, 570837196), (48, 428127897), (72, 285418598), (144, 142709299), (5503, 3734352), (11006, 1867176), (16509, 1244784), (22012, 933588), (25933, 792432), (33018, 622392), (44024, 466794), (49527, 414928), (51866, 396216), (66036, 311196), (77799, 264144), (88048, 233397), (99054, 207464), (103732, 198108), (132072, 155598)]