20074489767

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7283}}^1$

素因数の和:7519

約数の個数: 56

約数和(自身を含む): 31845648000

約数和(自身を除く): 11771158233

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 199, 243, 513, 597, 729, 1539, 1791, 3781, 4617, 5373, 7283, 11343, 13851, 16119, 21849, 34029, 48357, 65547, 102087, 138377, 145071, 196641, 306261, 415131, 589923, 918783, 1245393, 1449317, 1769769, 2756349, 3736179, 4347951, 5309307, 11208537, 13043853, 27537023, 33625611, 39131559, 82611069, 100876833, 117394677, 247833207, 352184031, 743499621, 1056552093, 2230498863, 6691496589, 20074489767]

約数ペア:

[(1, 20074489767), (3, 6691496589), (9, 2230498863), (19, 1056552093), (27, 743499621), (57, 352184031), (81, 247833207), (171, 117394677), (199, 100876833), (243, 82611069), (513, 39131559), (597, 33625611), (729, 27537023), (1539, 13043853), (1791, 11208537), (3781, 5309307), (4617, 4347951), (5373, 3736179), (7283, 2756349), (11343, 1769769), (13851, 1449317), (16119, 1245393), (21849, 918783), (34029, 589923), (48357, 415131), (65547, 306261), (102087, 196641), (138377, 145071)]