20668872598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{50957}}^1$

素因数の和:51252

約数の個数: 32

約数和(自身を含む): 34341615360

約数和(自身を除く): 13672742762

約数列:

[1, 2, 11, 22, 103, 179, 206, 358, 1133, 1969, 2266, 3938, 18437, 36874, 50957, 101914, 202807, 405614, 560527, 1121054, 5248571, 9121303, 10497142, 18242606, 57734281, 100334333, 115468562, 200668666, 939494209, 1878988418, 10334436299, 20668872598]

約数ペア:

[(1, 20668872598), (2, 10334436299), (11, 1878988418), (22, 939494209), (103, 200668666), (179, 115468562), (206, 100334333), (358, 57734281), (1133, 18242606), (1969, 10497142), (2266, 9121303), (3938, 5248571), (18437, 1121054), (36874, 560527), (50957, 405614), (101914, 202807)]