20140143621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{36779}}^1$

素因数の和:37553

約数の個数: 32

約数和(自身を含む): 30483264000

約数和(自身を除く): 10343120379

約数列:

[1, 3, 13, 19, 39, 57, 247, 739, 741, 2217, 9607, 14041, 28821, 36779, 42123, 110337, 182533, 478127, 547599, 698801, 1434381, 2096403, 9084413, 27179681, 27253239, 81539043, 353335853, 516413939, 1060007559, 1549241817, 6713381207, 20140143621]

約数ペア:

[(1, 20140143621), (3, 6713381207), (13, 1549241817), (19, 1060007559), (39, 516413939), (57, 353335853), (247, 81539043), (739, 27253239), (741, 27179681), (2217, 9084413), (9607, 2096403), (14041, 1434381), (28821, 698801), (36779, 547599), (42123, 478127), (110337, 182533)]