20143777709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 22674816000

約数和(自身を除く): 2531038291

約数列:

[1, 11, 71, 89, 179, 781, 979, 1619, 1969, 6319, 12709, 15931, 17809, 69509, 114949, 139799, 144091, 175241, 289801, 1131101, 1264439, 1585001, 3187811, 10230461, 12442111, 20575871, 25792289, 112535071, 226334581, 283715179, 1831252519, 20143777709]

約数ペア:

[(1, 20143777709), (11, 1831252519), (71, 283715179), (89, 226334581), (179, 112535071), (781, 25792289), (979, 20575871), (1619, 12442111), (1969, 10230461), (6319, 3187811), (12709, 1585001), (15931, 1264439), (17809, 1131101), (69509, 289801), (114949, 175241), (139799, 144091)]