20344547509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{12809}}^1$

素因数の和:13245

約数の個数: 32

約数和(自身を含む): 24791961600

約数和(自身を除く): 4447414091

約数列:

[1, 11, 13, 29, 143, 319, 377, 383, 4147, 4213, 4979, 11107, 12809, 54769, 122177, 140899, 144391, 166517, 371461, 1588301, 1831687, 4086071, 4828993, 4905847, 53118923, 53964317, 63776011, 142269563, 701536121, 1564965193, 1849504319, 20344547509]

約数ペア:

[(1, 20344547509), (11, 1849504319), (13, 1564965193), (29, 701536121), (143, 142269563), (319, 63776011), (377, 53964317), (383, 53118923), (4147, 4905847), (4213, 4828993), (4979, 4086071), (11107, 1831687), (12809, 1588301), (54769, 371461), (122177, 166517), (140899, 144391)]