20089830782

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1\times {\mathrm{6199}}^1$

素因数の和:9080

約数の個数: 32

約数和(自身を含む): 34872768000

約数和(自身を除く): 14782937218

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 2789, 5578, 6199, 12398, 19523, 39046, 43393, 86786, 231487, 462974, 514517, 1029034, 1620409, 3240818, 3601619, 7203238, 17289011, 34578022, 121023077, 242046154, 1434987913, 2869975826, 10044915391, 20089830782]

約数ペア:

[(1, 20089830782), (2, 10044915391), (7, 2869975826), (14, 1434987913), (83, 242046154), (166, 121023077), (581, 34578022), (1162, 17289011), (2789, 7203238), (5578, 3601619), (6199, 3240818), (12398, 1620409), (19523, 1029034), (39046, 514517), (43393, 462974), (86786, 231487)]