20179905301

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 23794041600

約数和(自身を除く): 3614136299

約数列:

[1, 17, 19, 23, 89, 323, 391, 437, 529, 1327, 1513, 1691, 2047, 7429, 8993, 10051, 22559, 25213, 28747, 30521, 34799, 38893, 47081, 118103, 170867, 428621, 518857, 579899, 661181, 701983, 800377, 894539, 2007751, 2243957, 2716369, 9858283, 11933711, 13337677, 15207163, 38147269, 46178273, 51611011, 62476487, 226740509, 877387187, 1062100279, 1187053253, 20179905301]

約数ペア:

[(1, 20179905301), (17, 1187053253), (19, 1062100279), (23, 877387187), (89, 226740509), (323, 62476487), (391, 51611011), (437, 46178273), (529, 38147269), (1327, 15207163), (1513, 13337677), (1691, 11933711), (2047, 9858283), (7429, 2716369), (8993, 2243957), (10051, 2007751), (22559, 894539), (25213, 800377), (28747, 701983), (30521, 661181), (34799, 579899), (38893, 518857), (47081, 428621), (118103, 170867)]