20848434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 44160000

約数和(自身を除く): 23311566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 398, 597, 919, 1194, 1838, 2757, 3781, 5514, 7562, 11343, 17461, 22686, 34922, 52383, 104766, 182881, 365762, 548643, 1097286, 3474739, 6949478, 10424217, 20848434]

約数ペア:

[(1, 20848434), (2, 10424217), (3, 6949478), (6, 3474739), (19, 1097286), (38, 548643), (57, 365762), (114, 182881), (199, 104766), (398, 52383), (597, 34922), (919, 22686), (1194, 17461), (1838, 11343), (2757, 7562), (3781, 5514)]